{"id":847455,"date":"2026-06-03T20:23:10","date_gmt":"2026-06-03T12:23:10","guid":{"rendered":"https:\/\/mqmarble.com\/?post_type=products&#038;p=847455"},"modified":"2026-06-03T20:27:10","modified_gmt":"2026-06-03T12:27:10","slug":"bosy-grey-marble-stair-tiles","status":"publish","type":"products","link":"https:\/\/mqmarble.com\/ru\/products\/bosy-grey-marble-stair-tiles\/","title":{"rendered":"Bosy Grey Marble Stair Tiles"},"content":{"rendered":"<div style=\"max-width: 1200px; margin: 0 auto; padding: 0 16px; font-family: Arial, Helvetica, sans-serif; color: #222222; line-height: 1.65; font-size: 16px;\">\n<div style=\"background: #f6f6f9; border-left: 4px solid #19557c; padding: 18px 20px; margin: 0 0 26px 0;\">\n<h2 style=\"margin: 0 0 10px 0; font-size: 24px; line-height: 1.3; color: #111111;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Quick Summary<\/span><\/h2>\n<p style=\"margin: 0;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Bosy Grey Marble Stair Tiles are custom natural marble stair components designed for luxury villas, hotels, mansions, office buildings, retail interiors, and high-end architectural staircases where grey stone elegance, precise fabrication, and safer step performance are required. The material features light-to-deep grey tones with delicate natural veining, while the brass anti-slip line design adds both decorative contrast and practical traction support. MQ STONE can fabricate Bosy Grey Marble stairs according to project drawings, including stair treads, risers, staircase side panels, brass strip grooves, polished edges, thickness confirmation, numbered packing, export crate protection, and pre-shipment photo approval.<\/span><\/p>\n<\/div>\n<table style=\"width: 100%; border-collapse: collapse; margin: 0 0 36px 0;\">\n<tbody>\n<tr>\n<td style=\"width: 50%; vertical-align: top; padding: 0 18px 0 0;\">\n<div style=\"position: relative; width: 100%; padding-top: 100%; overflow: hidden; background: #ffffff; border: 1px solid #e1e6ea; box-sizing: border-box;\"><span style=\"font-family: arial, helvetica, sans-serif;\"><img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/mqmarble.com\/wp-content\/uploads\/2026\/06\/Bosy-Grey-Marble-Stair-Tiles.webp\" alt=\"Bosy Grey Marble stair tiles\" style=\"position: absolute; top: 0; left: 0; display: block; width: 100%; max-width: 100%; height: 100%; object-fit: contain; object-position: center center; margin: 0; border: 0;\" width=\"700\" height=\"700\" title=\"Bosy Grey Marble stair tiles with brass anti slip lines for luxury villa staircase projects\" class=\"alignnone\" \/><\/span><\/div>\n<table style=\"width: 100%; border-collapse: collapse; margin-top: 12px;\">\n<tbody>\n<tr>\n<td style=\"width: 50%; padding: 0 6px 0 0; vertical-align: top;\">\n<div style=\"position: relative; width: 100%; padding-top: 100%; overflow: hidden; background: #ffffff; border: 1px solid #e1e6ea; box-sizing: border-box;\"><span style=\"font-family: arial, helvetica, sans-serif;\"><img decoding=\"async\" src=\"https:\/\/mqmarble.com\/wp-content\/uploads\/2026\/06\/Bosy-Grey-Marble-Stair-Step-Tiles.webp\" alt=\"Bosy Grey Marble stair step tile detail with polished grey marble surface and brass line insert\" style=\"position: absolute; top: 0; left: 0; display: block; width: 100%; max-width: 100%; height: 100%; object-fit: contain; object-position: center center; margin: 0; border: 0;\" width=\"700\" height=\"700\" title=\"Bosy Grey Marble stair step tile detail with polished grey marble surface and brass line insert\" class=\"alignnone\" \/><\/span><\/div>\n<\/td>\n<td style=\"width: 50%; padding: 0 0 0 6px; vertical-align: top;\">\n<div style=\"position: relative; width: 100%; padding-top: 100%; overflow: hidden; background: #ffffff; border: 1px solid #e1e6ea; box-sizing: border-box;\"><span style=\"font-family: arial, helvetica, sans-serif;\"><img decoding=\"async\" src=\"https:\/\/mqmarble.com\/wp-content\/uploads\/2026\/06\/Bosy-Grey-Marble-Stair-Suitcase-Tiles.webp\" alt=\"Bosy Grey Marble staircase tile set with tread riser and brass anti slip strip detail\" style=\"position: absolute; top: 0; left: 0; display: block; width: 100%; max-width: 100%; height: 100%; object-fit: contain; object-position: center center; margin: 0; border: 0;\" width=\"700\" height=\"700\" title=\"Bosy Grey Marble staircase tile set with tread riser and brass anti slip strip detail\" class=\"alignnone\" \/><\/span><\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/td>\n<td style=\"width: 50%; vertical-align: top; padding: 0 0 0 18px;\">\n<h2 style=\"margin: 0px 0px 12px; font-size: 34px; line-height: 1.25; color: #111111; text-align: center;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 18pt;\">Bosy Grey Marble Stair Tiles with Brass Lines for Luxury Villas and Hotel Projects<\/span><\/h2>\n<p style=\"margin: 0 0 16px 0; font-size: 17px; color: #333333;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 12pt;\">MQ STONE\u2019s Bosy Grey Marble Stair Tiles are designed for architectural staircases where every step should combine natural stone texture, accurate fabrication, and a refined anti-slip detail. The grey marble surface creates a calm and modern architectural base, while the brass line inserts introduce a warmer metallic accent that suits luxury villas, hotel lobbies, private mansions, commercial stair halls, and premium public interiors.<\/span><\/p>\n<p style=\"margin: 0 0 20px 0; color: #333333;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 12pt;\">Unlike ordinary marble floor tiles, stair components require closer control of dimension, edge detail, groove position, tread and riser alignment, surface finishing, packing sequence, and installation order. MQ STONE can pre-fabricate Bosy Grey Marble stairs in the factory according to project drawings, helping contractors reduce on-site cutting, improve visual consistency, and prepare a more efficient staircase installation process.<\/span><\/p>\n<table style=\"width: 100%; border-collapse: collapse; border: 1px solid #e6e6e6; margin: 0 0 20px 0;\">\n<tbody>\n<tr>\n<td style=\"width: 36%; padding: 11px 12px; border-bottom: 1px solid #eeeeee; background: #f8fafc; font-weight: bold;\"><span style=\"font-family: arial, helvetica, sans-serif;\">\u041d\u0430\u0437\u0432\u0430\u043d\u0438\u0435 \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u0430<\/span><\/td>\n<td style=\"padding: 11px 12px; border-bottom: 1px solid #eeeeee;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Bosy Grey Marble Stair Tiles with Brass Lines<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 11px 12px; border-bottom: 1px solid #eeeeee; background: #f8fafc; font-weight: bold;\"><span style=\"font-family: arial, helvetica, sans-serif;\">\u041c\u0430\u0442\u0435\u0440\u0438\u0430\u043b<\/span><\/td>\n<td style=\"padding: 11px 12px; border-bottom: 1px solid #eeeeee;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Natural Bosy Grey Marble<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 11px 12px; border-bottom: 1px solid #eeeeee; background: #f8fafc; font-weight: bold;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Product Type<\/span><\/td>\n<td style=\"padding: 11px 12px; border-bottom: 1px solid #eeeeee;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Marble stairs, stair treads, risers, stair step tiles, staircase panels<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 11px 12px; border-bottom: 1px solid #eeeeee; background: #f8fafc; font-weight: bold;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Design Detail<\/span><\/td>\n<td style=\"padding: 11px 12px; border-bottom: 1px solid #eeeeee;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Brass anti-slip strip lines embedded into the stair tread surface<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 11px 12px; border-bottom: 1px solid #eeeeee; background: #f8fafc; font-weight: bold;\"><span style=\"font-family: arial, helvetica, sans-serif;\">\u041e\u0442\u0434\u0435\u043b\u043a\u0430 \u043f\u043e\u0432\u0435\u0440\u0445\u043d\u043e\u0441\u0442\u0438<\/span><\/td>\n<td style=\"padding: 11px 12px; border-bottom: 1px solid #eeeeee;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Polished finish shown; honed or other project finishes can be reviewed<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 11px 12px; background: #f8fafc; font-weight: bold;\"><span style=\"font-family: arial, helvetica, sans-serif;\">\u0420\u0430\u0437\u043c\u0435\u0440<\/span><\/td>\n<td style=\"padding: 11px 12px;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Customized \/ to be confirmed by staircase drawings and project schedule<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table style=\"width: 100%; border-collapse: collapse; margin: 0;\">\n<tbody>\n<tr>\n<td style=\"padding: 0 8px 8px 0;\"><span style=\"font-family: arial, helvetica, sans-serif;\"><a href=\"https:\/\/mqmarble.com\/ru\/contact\/\" style=\"display: block; background: #19557c; color: #ffffff; text-decoration: none; text-align: center; padding: 13px 18px; border-radius: 3px; font-weight: bold;\">Request Quote<\/a><\/span><\/td>\n<td style=\"padding: 0 8px 8px 0;\"><span style=\"font-family: arial, helvetica, sans-serif;\"><a href=\"https:\/\/mqmarble.com\/ru\/products-category\/stone-stairs\/\" style=\"display: block; background: #ffffff; color: #19557c; text-decoration: none; text-align: center; padding: 12px 18px; border: 1px solid #19557c; border-radius: 3px; font-weight: bold;\">View Stone Stairs<\/a><\/span><\/td>\n<td style=\"padding: 0 0 8px 0;\"><span style=\"font-family: arial, helvetica, sans-serif;\"><a href=\"https:\/\/wa.me\/8615160739809\" style=\"display: block; background: #f6f6f9; color: #19557c; text-decoration: none; text-align: center; padding: 12px 18px; border: 1px solid #cfdbe5; border-radius: 3px; font-weight: bold;\" target=\"_blank\" rel=\"noopener\">Whatsapp Inquiry<\/a><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 style=\"font-size: 28px; line-height: 1.3; margin: 0 0 16px 0; color: #111111;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Why Bosy Grey Marble Stairs Work for Luxury Staircase Projects<\/span><\/h2>\n<table style=\"width: 100%; border-collapse: collapse; margin: 0 0 34px 0;\">\n<tbody>\n<tr>\n<td style=\"width: 33.33%; vertical-align: top; padding: 0 10px 0 0;\">\n<div style=\"border: 1px solid #e6e6e6; padding: 20px; height: 100%; box-sizing: border-box; background: #ffffff;\">\n<h3 style=\"margin: 0 0 10px 0; font-size: 20px; color: #19557c;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Elegant Grey Marble Tone<\/span><\/h3>\n<p style=\"margin: 0;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Bosy Grey Marble offers a calm grey base with natural movement, making it suitable for staircases that need a refined architectural appearance without becoming visually heavy. It works well with white walls, dark handrails, brass details, glass balustrades, and warm interior lighting.<\/span><\/p>\n<\/div>\n<\/td>\n<td style=\"width: 33.33%; vertical-align: top; padding: 0 5px;\">\n<div style=\"border: 1px solid #e6e6e6; padding: 20px; height: 100%; box-sizing: border-box; background: #ffffff;\">\n<h3 style=\"margin: 0 0 10px 0; font-size: 20px; color: #19557c;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Brass Anti-Slip Line Design<\/span><\/h3>\n<p style=\"margin: 0;\"><span style=\"font-family: arial, helvetica, sans-serif;\">The brass strip detail adds a premium decorative contrast while also supporting safer foot contact on the front walking zone of each tread. Groove depth, strip position, line spacing, and metal finish should be confirmed before production.<\/span><\/p>\n<\/div>\n<\/td>\n<td style=\"width: 33.33%; vertical-align: top; padding: 0 0 0 10px;\">\n<div style=\"border: 1px solid #e6e6e6; padding: 20px; height: 100%; box-sizing: border-box; background: #ffffff;\">\n<h3 style=\"margin: 0 0 10px 0; font-size: 20px; color: #19557c;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Factory Cut-to-Size Accuracy<\/span><\/h3>\n<p style=\"margin: 0;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Stair projects require more precision than standard tile orders. MQ STONE can support CNC cutting, tread and riser sizing, edge processing, brass groove preparation, numbering, packing marks, and pre-shipment inspection for easier installation coordination.<\/span><\/p>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 style=\"font-size: 28px; line-height: 1.3; margin: 0 0 14px 0; color: #111111;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Product Overview: Grey Marble Stair Steps with Brass-Line Safety and Design Value<\/span><\/h2>\n<table style=\"width: 100%; border-collapse: collapse; margin: 0 0 34px 0;\">\n<tbody>\n<tr>\n<td style=\"width: 50%; vertical-align: top; padding: 0 18px 0 0;\">\n<p style=\"margin: 0 0 14px 0;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Bosy Grey Marble Stair Tiles are intended for staircases where design quality and fabrication accuracy must work together. The grey marble surface creates a modern neutral foundation, while the brass strips add rhythm, visibility, and a refined luxury accent across every step. This makes the product especially effective for grand villa entrances, hotel stair halls, boutique commercial interiors, private clubs, office buildings, and high-end residential staircases.<\/span><\/p>\n<p style=\"margin: 0;\"><span style=\"font-family: arial, helvetica, sans-serif;\">The product can be produced as stair treads, risers, side panels, landings, skirting pieces, and custom stair step tiles. Depending on the project, stair pieces can be supplied with polished edges, rounded edges, eased edges, beveled edges, bullnose profiles, grooved anti-slip lines, brass inserts, or other details confirmed by drawings.<\/span><\/p>\n<\/td>\n<td style=\"width: 50%; vertical-align: top; padding: 0 0 0 18px;\">\n<p style=\"margin: 0 0 14px 0;\"><span style=\"font-family: arial, helvetica, sans-serif;\">For professional staircase procurement, the final result depends on early control of size, thickness, finish, step nosing, groove alignment, brass strip specification, stone tone variation, tread\/riser matching, installation sequence, and crate labeling. These details are critical because stair pieces are viewed repeatedly from different angles and must align from bottom to top.<\/span><\/p>\n<p style=\"margin: 0;\"><span style=\"font-family: arial, helvetica, sans-serif;\">MQ STONE can help project contractors and interior design teams confirm actual product photos, edge details, brass-line layout, packing method, and shipment preparation before delivery. For large staircase projects, numbered packing and installation sequence planning can reduce site confusion and protect the final stair effect.<\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 style=\"font-size: 28px; line-height: 1.3; margin: 0 0 16px 0; color: #111111;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Technical Specifications at a Glance<\/span><\/h2>\n<table style=\"width: 100%; border-collapse: collapse; border: 1px solid #e5e5e5; margin: 0 0 34px 0;\">\n<tbody>\n<tr>\n<td style=\"width: 28%; padding: 12px 14px; border-bottom: 1px solid #eeeeee; background: #f8fafc; font-weight: bold;\"><span style=\"font-family: arial, helvetica, sans-serif;\">\u041d\u0430\u0437\u0432\u0430\u043d\u0438\u0435 \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u0430<\/span><\/td>\n<td style=\"padding: 12px 14px; border-bottom: 1px solid #eeeeee;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Bosy Grey Marble Stair Tiles with Brass Anti-Slip Lines<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 12px 14px; border-bottom: 1px solid #eeeeee; background: #f8fafc; font-weight: bold;\"><span style=\"font-family: arial, helvetica, sans-serif;\">\u0422\u0438\u043f \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0430<\/span><\/td>\n<td style=\"padding: 12px 14px; border-bottom: 1px solid #eeeeee;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Natural grey marble stair material<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 12px 14px; border-bottom: 1px solid #eeeeee; background: #f8fafc; font-weight: bold;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Color and Pattern<\/span><\/td>\n<td style=\"padding: 12px 14px; border-bottom: 1px solid #eeeeee;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Light-to-deep grey marble tone with natural veining; actual tone and movement vary by selected slab batch<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 12px 14px; border-bottom: 1px solid #eeeeee; background: #f8fafc; font-weight: bold;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Product Forms<\/span><\/td>\n<td style=\"padding: 12px 14px; border-bottom: 1px solid #eeeeee;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Stair treads, risers, landing tiles, stair step tiles, side panels, skirting, and custom staircase pieces<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 12px 14px; border-bottom: 1px solid #eeeeee; background: #f8fafc; font-weight: bold;\"><span style=\"font-family: arial, helvetica, sans-serif;\">\u0420\u0430\u0437\u043c\u0435\u0440 \u0438\u0437\u0434\u0435\u043b\u0438\u044f<\/span><\/td>\n<td style=\"padding: 12px 14px; border-bottom: 1px solid #eeeeee;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Customized according to staircase drawings, step schedule, landing layout, and installation requirement<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 12px 14px; border-bottom: 1px solid #eeeeee; background: #f8fafc; font-weight: bold;\"><span style=\"font-family: arial, helvetica, sans-serif;\">\u0422\u043e\u043b\u0449\u0438\u043d\u0430<\/span><\/td>\n<td style=\"padding: 12px 14px; border-bottom: 1px solid #eeeeee;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Customized \/ to be confirmed according to step structure, nosing design, substrate, and project standard<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 12px 14px; border-bottom: 1px solid #eeeeee; background: #f8fafc; font-weight: bold;\"><span style=\"font-family: arial, helvetica, sans-serif;\">\u041e\u0442\u0434\u0435\u043b\u043a\u0430 \u043f\u043e\u0432\u0435\u0440\u0445\u043d\u043e\u0441\u0442\u0438<\/span><\/td>\n<td style=\"padding: 12px 14px; border-bottom: 1px solid #eeeeee;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Polished finish shown; honed, leathered, brushed, or anti-slip surface options can be reviewed when required<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 12px 14px; border-bottom: 1px solid #eeeeee; background: #f8fafc; font-weight: bold;\"><span style=\"font-family: arial, helvetica, sans-serif;\">\u041e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0430 \u043a\u0440\u0430\u0435\u0432<\/span><\/td>\n<td style=\"padding: 12px 14px; border-bottom: 1px solid #eeeeee;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Straight polished edge, eased edge, rounded edge, bullnose, bevel, mitered edge, or project-specific profile<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 12px 14px; border-bottom: 1px solid #eeeeee; background: #f8fafc; font-weight: bold;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Brass Line Detail<\/span><\/td>\n<td style=\"padding: 12px 14px; border-bottom: 1px solid #eeeeee;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Single, double, or triple brass anti-slip line design can be discussed; groove depth and strip spacing must be confirmed before cutting<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 12px 14px; border-bottom: 1px solid #eeeeee; background: #f8fafc; font-weight: bold;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Lighting Note<\/span><\/td>\n<td style=\"padding: 12px 14px; border-bottom: 1px solid #eeeeee;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Grey marble stair tiles are not backlit materials; design value comes from polished reflection, brass-line contrast, and architectural lighting coordination<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 12px 14px; border-bottom: 1px solid #eeeeee; background: #f8fafc; font-weight: bold;\"><span style=\"font-family: arial, helvetica, sans-serif;\">\u041f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f<\/span><\/td>\n<td style=\"padding: 12px 14px; border-bottom: 1px solid #eeeeee;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Luxury villas, hotel lobbies, mansions, office buildings, retail stores, clubs, apartments, commercial stair halls, and interior architectural staircase projects<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 12px 14px; background: #f8fafc; font-weight: bold;\"><span style=\"font-family: arial, helvetica, sans-serif;\">\u0423\u043f\u0430\u043a\u043e\u0432\u043a\u0430<\/span><\/td>\n<td style=\"padding: 12px 14px;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Foam protection, surface protection, corner protection, numbered packing, reinforced export wooden crates, and crate labels according to stair sequence<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 style=\"font-size: 28px; line-height: 1.3; margin: 0 0 16px 0; color: #111111;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Size, Processing and Stair Fabrication Details<\/span><\/h2>\n<table style=\"width: 100%; border-collapse: collapse; margin: 0 0 34px 0;\">\n<tbody>\n<tr>\n<td style=\"width: 33.33%; vertical-align: top; padding: 0 10px 0 0;\">\n<div style=\"background: #ffffff; border: 1px solid #e6e6e6; padding: 20px; height: 100%; box-sizing: border-box;\">\n<h3 style=\"margin: 0 0 10px 0; font-size: 20px; color: #19557c;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Drawing-Based Sizing<\/span><\/h3>\n<p style=\"margin: 0;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Every stair project should confirm tread width, tread depth, riser height, landing size, nosing detail, side panel dimension, and joint line before production. Custom Bosy Grey Marble stair pieces can be fabricated according to architectural drawings.<\/span><\/p>\n<\/div>\n<\/td>\n<td style=\"width: 33.33%; vertical-align: top; padding: 0 5px;\">\n<div style=\"background: #ffffff; border: 1px solid #e6e6e6; padding: 20px; height: 100%; box-sizing: border-box;\">\n<h3 style=\"margin: 0 0 10px 0; font-size: 20px; color: #19557c;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Brass Groove Processing<\/span><\/h3>\n<p style=\"margin: 0;\"><span style=\"font-family: arial, helvetica, sans-serif;\">The brass anti-slip line requires accurate groove cutting and position control. Before production, project teams should confirm the number of lines, distance from tread edge, groove width, brass strip finish, and installation method.<\/span><\/p>\n<\/div>\n<\/td>\n<td style=\"width: 33.33%; vertical-align: top; padding: 0 0 0 10px;\">\n<div style=\"background: #ffffff; border: 1px solid #e6e6e6; padding: 20px; height: 100%; box-sizing: border-box;\">\n<h3 style=\"margin: 0 0 10px 0; font-size: 20px; color: #19557c;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Factory Pre-Fabrication<\/span><\/h3>\n<p style=\"margin: 0;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Factory pre-cutting helps reduce site cutting dust, installation uncertainty, and dimension mismatch. MQ STONE can check size, edge polish, surface finish, brass groove alignment, and packing order before shipment.<\/span><\/p>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 style=\"font-size: 28px; line-height: 1.3; margin: 0 0 16px 0; color: #111111;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Bosy Grey Marble Stair Detail Gallery<\/span><\/h2>\n<table style=\"width: 100%; border-collapse: collapse; margin: 0 0 34px 0;\">\n<tbody>\n<tr>\n<td style=\"width: 33.33%; vertical-align: top; padding: 0 10px 0 0;\">\n<div style=\"position: relative; width: 100%; padding-top: 100%; overflow: hidden; background: #ffffff; border: 1px solid #e1e6ea; box-sizing: border-box;\"><span style=\"font-family: arial, helvetica, sans-serif;\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/mqmarble.com\/wp-content\/uploads\/2026\/06\/Bosy-Grey-Marble-Staircase-Tiles.webp\" alt=\"Bosy Grey Marble staircase tiles \" style=\"position: absolute; top: 0; left: 0; display: block; width: 100%; max-width: 100%; height: 100%; object-fit: contain; object-position: center center; margin: 0; border: 0;\" width=\"700\" height=\"700\" title=\"Bosy Grey Marble staircase tiles with polished grey surface and brass line stair detail\" class=\"alignnone\" \/><\/span><\/div>\n<h3 style=\"font-size: 18px; line-height: 1.35; margin: 12px 0 6px 0; color: #19557c;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Staircase Layout View<\/span><\/h3>\n<p style=\"margin: 0; font-size: 15px;\"><span style=\"font-family: arial, helvetica, sans-serif;\">A full staircase view helps project teams review grey tone, tread rhythm, riser coordination, and brass-line continuity before final confirmation.<\/span><\/p>\n<\/td>\n<td style=\"width: 33.33%; vertical-align: top; padding: 0 5px;\">\n<div style=\"position: relative; width: 100%; padding-top: 100%; overflow: hidden; background: #ffffff; border: 1px solid #e1e6ea; box-sizing: border-box;\"><span style=\"font-family: arial, helvetica, sans-serif;\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/mqmarble.com\/wp-content\/uploads\/2026\/06\/Bosy-Grey-Marble-Villa-Stair-Suitcase-Tiles.webp\" alt=\"Bosy Grey Marble villa staircase tiles \" style=\"position: absolute; top: 0; left: 0; display: block; width: 100%; max-width: 100%; height: 100%; object-fit: contain; object-position: center center; margin: 0; border: 0;\" width=\"700\" height=\"700\" title=\"Bosy Grey Marble villa staircase tiles with brass strips for luxury interior stair project\" class=\"alignnone\" \/><\/span><\/div>\n<h3 style=\"font-size: 18px; line-height: 1.35; margin: 12px 0 6px 0; color: #19557c;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Villa Stair Application<\/span><\/h3>\n<p style=\"margin: 0; font-size: 15px;\"><span style=\"font-family: arial, helvetica, sans-serif;\">The grey marble and brass combination is suitable for villa entrance stairs, mansion interiors, and private residential projects with a refined design language.<\/span><\/p>\n<\/td>\n<td style=\"width: 33.33%; vertical-align: top; padding: 0 0 0 10px;\">\n<div style=\"position: relative; width: 100%; padding-top: 100%; overflow: hidden; background: #ffffff; border: 1px solid #e1e6ea; box-sizing: border-box;\"><span style=\"font-family: arial, helvetica, sans-serif;\"><img decoding=\"async\" src=\"https:\/\/mqmarble.com\/wp-content\/uploads\/2026\/06\/Bosy-Grey-Marble-Stair-Suitcases.webp\" alt=\"Bosy Grey Marble stair tiles\" style=\"position: absolute; top: 0; left: 0; display: block; width: 100%; max-width: 100%; height: 100%; object-fit: contain; object-position: center center; margin: 0; border: 0;\" \/><\/span><\/div>\n<h3 style=\"font-size: 18px; line-height: 1.35; margin: 12px 0 6px 0; color: #19557c;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Custom Stair Components<\/span><\/h3>\n<p style=\"margin: 0; font-size: 15px;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Treads, risers, side pieces, landings, and special stair details can be produced in coordinated batches according to the installation sequence.<\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 style=\"font-size: 28px; line-height: 1.3; margin: 0 0 16px 0; color: #111111;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Physical Parameters and Material Performance Notes<\/span><\/h2>\n<div style=\"background: #f6f6f9; border-left: 4px solid #19557c; padding: 18px 20px; margin: 0 0 20px 0;\">\n<p style=\"margin: 0;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Natural marble stair tiles should be specified according to the final application area, traffic level, finish, thickness, substrate, sealing method, and anti-slip requirement. Fixed physical values should not be copied from generic marble data. Density, water absorption, flexural strength, compressive strength, abrasion behavior, slip-resistance expectation, and surface performance should be confirmed by the final selected material batch and project testing requirement when formal documentation is needed.<\/span><\/p>\n<\/div>\n<table style=\"width: 100%; border-collapse: collapse; border: 1px solid #e5e5e5; margin: 0 0 34px 0;\">\n<tbody>\n<tr>\n<td style=\"width: 30%; padding: 12px 14px; border-bottom: 1px solid #eeeeee; background: #f8fafc; font-weight: bold;\"><span style=\"font-family: arial, helvetica, sans-serif;\">\u041f\u043b\u043e\u0442\u043d\u043e\u0441\u0442\u044c<\/span><\/td>\n<td style=\"padding: 12px 14px; border-bottom: 1px solid #eeeeee;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Can be tested or confirmed according to final material batch when required for formal project documentation.<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 12px 14px; border-bottom: 1px solid #eeeeee; background: #f8fafc; font-weight: bold;\"><span style=\"font-family: arial, helvetica, sans-serif;\">\u041f\u043e\u0433\u043b\u043e\u0449\u0435\u043d\u0438\u0435 \u0432\u043e\u0434\u044b<\/span><\/td>\n<td style=\"padding: 12px 14px; border-bottom: 1px solid #eeeeee;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Should be confirmed by material testing when the staircase is specified for hotel, lobby, bathroom-adjacent, or high-use commercial interiors.<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 12px 14px; border-bottom: 1px solid #eeeeee; background: #f8fafc; font-weight: bold;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Flexural and Compressive Strength<\/span><\/td>\n<td style=\"padding: 12px 14px; border-bottom: 1px solid #eeeeee;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Available through batch-based testing if the project specification requires formal stone performance data.<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 12px 14px; border-bottom: 1px solid #eeeeee; background: #f8fafc; font-weight: bold;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Slip-Resistance Control<\/span><\/td>\n<td style=\"padding: 12px 14px; border-bottom: 1px solid #eeeeee;\"><span style=\"font-family: arial, helvetica, sans-serif;\">The brass line design improves step visibility and traction support, but final slip performance depends on finish, installation, cleaning method, footwear, moisture condition, and project safety standard.<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 12px 14px; background: #f8fafc; font-weight: bold;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Recommended Control<\/span><\/td>\n<td style=\"padding: 12px 14px;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Confirm selected slab photos, finish quality, step size, brass groove detail, edge profile, packing sequence, and installation drawings before shipment.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 style=\"font-size: 28px; line-height: 1.3; margin: 0 0 16px 0; color: #111111;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Project Selection Guide for Bosy Grey Marble Stair Tiles<\/span><\/h2>\n<table style=\"width: 100%; border-collapse: collapse; border: 1px solid #e5e5e5; margin: 0 0 34px 0;\">\n<tbody>\n<tr>\n<td style=\"width: 28%; padding: 12px 14px; border-bottom: 1px solid #eeeeee; background: #f8fafc; font-weight: bold;\"><span style=\"font-family: arial, helvetica, sans-serif;\">For Luxury Villas<\/span><\/td>\n<td style=\"padding: 12px 14px; border-bottom: 1px solid #eeeeee;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Choose Bosy Grey Marble stairs when the staircase needs a calm grey tone, polished surface, brass accent, and a custom architectural detail that works with glass, dark metal, bronze, wood, and neutral wall materials.<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 12px 14px; border-bottom: 1px solid #eeeeee; background: #f8fafc; font-weight: bold;\"><span style=\"font-family: arial, helvetica, sans-serif;\">For Hotel Lobbies<\/span><\/td>\n<td style=\"padding: 12px 14px; border-bottom: 1px solid #eeeeee;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Confirm anti-slip line position, finish selection, step edge safety, cleaning method, and installation sequence. Hotel stairs need stronger coordination because they face frequent public use and close visual inspection.<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 12px 14px; border-bottom: 1px solid #eeeeee; background: #f8fafc; font-weight: bold;\"><span style=\"font-family: arial, helvetica, sans-serif;\">For Commercial Interiors<\/span><\/td>\n<td style=\"padding: 12px 14px; border-bottom: 1px solid #eeeeee;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Office buildings, retail spaces, clubs, and commercial stair halls should confirm traffic level, maintenance method, step nosing detail, and whether honed or polished finish is more suitable for the use condition.<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 12px 14px; border-bottom: 1px solid #eeeeee; background: #f8fafc; font-weight: bold;\"><span style=\"font-family: arial, helvetica, sans-serif;\">For Drawing-Based Orders<\/span><\/td>\n<td style=\"padding: 12px 14px; border-bottom: 1px solid #eeeeee;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Send stair drawings before quotation. Important details include tread depth, riser height, landing size, nosing profile, brass strip number, groove position, quantity, sequence number, and required packing marks.<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 12px 14px; background: #f8fafc; font-weight: bold;\"><span style=\"font-family: arial, helvetica, sans-serif;\">For Export Projects<\/span><\/td>\n<td style=\"padding: 12px 14px;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Request pre-shipment photos, crate labels, numbered packing, and loading documentation to reduce confusion after arrival and help installers identify each stair component efficiently.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 style=\"font-size: 28px; line-height: 1.3; margin: 0 0 16px 0; color: #111111;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Comparison: Bosy Grey Marble Stairs vs Common Stair Materials<\/span><\/h2>\n<table style=\"width: 100%; border-collapse: collapse; border: 1px solid #e5e5e5; margin: 0 0 34px 0;\">\n<tbody>\n<tr>\n<td style=\"width: 24%; padding: 12px 14px; border-bottom: 1px solid #eeeeee; background: #19557c; color: #ffffff; font-weight: bold;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Material Option<\/span><\/td>\n<td style=\"width: 26%; padding: 12px 14px; border-bottom: 1px solid #eeeeee; background: #19557c; color: #ffffff; font-weight: bold;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Visual Effect<\/span><\/td>\n<td style=\"width: 25%; padding: 12px 14px; border-bottom: 1px solid #eeeeee; background: #19557c; color: #ffffff; font-weight: bold;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Best Use<\/span><\/td>\n<td style=\"width: 25%; padding: 12px 14px; border-bottom: 1px solid #eeeeee; background: #19557c; color: #ffffff; font-weight: bold;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Procurement Note<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 12px 14px; border-bottom: 1px solid #eeeeee; font-weight: bold;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Bosy Grey Marble Stair Tiles<\/span><\/td>\n<td style=\"padding: 12px 14px; border-bottom: 1px solid #eeeeee;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Refined grey marble surface with brass anti-slip line contrast<\/span><\/td>\n<td style=\"padding: 12px 14px; border-bottom: 1px solid #eeeeee;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Luxury villas, hotel lobbies, mansions, commercial staircases, and refined interiors<\/span><\/td>\n<td style=\"padding: 12px 14px; border-bottom: 1px solid #eeeeee;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Confirm drawings, step sizes, brass groove position, finish, edge profile, and numbered packing<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 12px 14px; border-bottom: 1px solid #eeeeee; font-weight: bold;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Plain Grey Marble Steps<\/span><\/td>\n<td style=\"padding: 12px 14px; border-bottom: 1px solid #eeeeee;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Clean and elegant grey tone without metallic accent detail<\/span><\/td>\n<td style=\"padding: 12px 14px; border-bottom: 1px solid #eeeeee;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Residential staircases, corridors, and calm architectural interiors<\/span><\/td>\n<td style=\"padding: 12px 14px; border-bottom: 1px solid #eeeeee;\"><span style=\"font-family: arial, helvetica, sans-serif;\">May need additional anti-slip treatment depending on finish and traffic condition<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 12px 14px; border-bottom: 1px solid #eeeeee; font-weight: bold;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Granite Stair Steps<\/span><\/td>\n<td style=\"padding: 12px 14px; border-bottom: 1px solid #eeeeee;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Stronger mineral texture with practical durability impression<\/span><\/td>\n<td style=\"padding: 12px 14px; border-bottom: 1px solid #eeeeee;\"><span style=\"font-family: arial, helvetica, sans-serif;\">High-traffic stairs, outdoor steps, commercial entrances, and utility-focused projects<\/span><\/td>\n<td style=\"padding: 12px 14px; border-bottom: 1px solid #eeeeee;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Usually more practical for exterior use but less refined than polished marble in luxury interiors<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 12px 14px; font-weight: bold;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Ceramic or Porcelain Stair Tiles<\/span><\/td>\n<td style=\"padding: 12px 14px;\"><span style=\"font-family: arial, helvetica, sans-serif;\">More uniform pattern with controlled industrial finish<\/span><\/td>\n<td style=\"padding: 12px 14px;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Budget-conscious stair areas and projects requiring consistent repeat pattern<\/span><\/td>\n<td style=\"padding: 12px 14px;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Less natural individuality and lower architectural stone value than real marble stair pieces<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 style=\"font-size: 28px; line-height: 1.3; margin: 0 0 16px 0; color: #111111;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Factory Direct Coordination for Custom Marble Stair Projects<\/span><\/h2>\n<div style=\"background: #f6f6f9; border-left: 4px solid #19557c; padding: 20px; margin: 0 0 34px 0;\">\n<p style=\"margin: 0 0 12px 0;\"><span style=\"font-family: arial, helvetica, sans-serif;\">For marble stair projects, factory coordination is important because the product involves much more than simple tile supply. The final order must control material selection, tread and riser dimensions, groove cutting, brass strip detail, surface finishing, edge safety, numbered packing, and installation sequence.<\/span><\/p>\n<p style=\"margin: 0;\"><span style=\"font-family: arial, helvetica, sans-serif;\">MQ STONE can support project teams with drawing review, slab photo confirmation, size checking, brass-line position review, edge approval, production photos, packing photos, and crate marking. This is especially useful for hotel contractors, villa builders, interior design studios, commercial fit-out teams, stone importers, and distributors who need reliable staircase components before shipment.<\/span><\/p>\n<\/div>\n<h2 style=\"font-size: 28px; line-height: 1.3; margin: 0 0 16px 0; color: #111111;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Project Risk-Control Support Before Shipment<\/span><\/h2>\n<table style=\"width: 100%; border-collapse: collapse; margin: 0 0 34px 0;\">\n<tbody>\n<tr>\n<td style=\"width: 50%; vertical-align: top; padding: 0 12px 12px 0;\">\n<div style=\"background: #ffffff; border: 1px solid #e6e6e6; padding: 18px; height: 100%; box-sizing: border-box;\">\n<h3 style=\"margin: 0 0 8px 0; font-size: 20px; color: #19557c;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Grey Tone and Vein Review<\/span><\/h3>\n<p style=\"margin: 0;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Natural Bosy Grey Marble varies by slab. MQ STONE can provide material photos and production photos so clients can review light or deep grey tone, vein density, and overall staircase consistency before shipment.<\/span><\/p>\n<\/div>\n<\/td>\n<td style=\"width: 50%; vertical-align: top; padding: 0 0 12px 12px;\">\n<div style=\"background: #ffffff; border: 1px solid #e6e6e6; padding: 18px; height: 100%; box-sizing: border-box;\">\n<h3 style=\"margin: 0 0 8px 0; font-size: 20px; color: #19557c;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Brass Line and Groove Inspection<\/span><\/h3>\n<p style=\"margin: 0;\"><span style=\"font-family: arial, helvetica, sans-serif;\">The brass anti-slip detail should be inspected for position, spacing, alignment, surface fit, and visual continuity. Small groove errors can become obvious when the stair sequence is installed on site.<\/span><\/p>\n<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 50%; vertical-align: top; padding: 12px 12px 0 0;\">\n<div style=\"background: #ffffff; border: 1px solid #e6e6e6; padding: 18px; height: 100%; box-sizing: border-box;\">\n<h3 style=\"margin: 0 0 8px 0; font-size: 20px; color: #19557c;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Edge and Finish Checking<\/span><\/h3>\n<p style=\"margin: 0;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Stair edges must be comfortable, safe, and visually clean. Polished edges, rounded edges, bevels, and nosing details should be checked carefully because stair treads are touched and stepped on every day.<\/span><\/p>\n<\/div>\n<\/td>\n<td style=\"width: 50%; vertical-align: top; padding: 12px 0 0 12px;\">\n<div style=\"background: #ffffff; border: 1px solid #e6e6e6; padding: 18px; height: 100%; box-sizing: border-box;\">\n<h3 style=\"margin: 0 0 8px 0; font-size: 20px; color: #19557c;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Numbered Export Packing<\/span><\/h3>\n<p style=\"margin: 0;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Stair pieces should be packed in a clear sequence with labels, foam protection, surface covering, corner protection, and reinforced wooden crates. Numbered packing helps reduce confusion during installation.<\/span><\/p>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 style=\"font-size: 28px; line-height: 1.3; margin: 0 0 16px 0; color: #111111;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Application Scenarios for Bosy Grey Marble Stair Tiles<\/span><\/h2>\n<p><span style=\"font-family: arial, helvetica, sans-serif;\">&#8220;`<\/span><\/p>\n<table style=\"width: 100%; border-collapse: collapse; margin: 0 0 34px 0;\">\n<tbody>\n<tr>\n<td style=\"width: 50%; vertical-align: top; padding: 0 18px 0 0;\">\n<h3 style=\"margin: 0 0 10px 0; font-size: 21px; color: #19557c;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Luxury Villa and Mansion Staircases<\/span><\/h3>\n<p style=\"margin: 0 0 14px 0;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Bosy Grey Marble Stairs are well suited for villa entrances, double-height foyers, private staircases, basement entertainment levels, and mansion interiors where the stair design must look elegant from both close range and long perspective.<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif;\">&#8220;`<\/span><\/p>\n<h3 style=\"margin: 0 0 10px 0; font-size: 21px; color: #19557c;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Hotel Lobbies and Hospitality Stair Halls<\/span><\/h3>\n<p style=\"margin: 0 0 14px 0;\"><span style=\"font-family: arial, helvetica, sans-serif;\">For hotels, serviced apartments, and hospitality interiors, grey marble stairs with brass anti-slip lines create a refined visual impression while supporting practical step visibility and traction planning for guests.<\/span><\/p>\n<\/td>\n<td style=\"width: 50%; vertical-align: top; padding: 0 0 0 18px;\">\n<h3 style=\"margin: 0 0 10px 0; font-size: 21px; color: #19557c;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Office Buildings and Commercial Interiors<\/span><\/h3>\n<p style=\"margin: 0 0 14px 0;\"><span style=\"font-family: arial, helvetica, sans-serif;\">In office buildings, retail stores, private clubs, and commercial fit-out projects, Bosy Grey Marble Stair Step Tiles can provide a stronger material identity than standard ceramic stair finishes while maintaining a professional grey palette.<\/span><\/p>\n<h3 style=\"margin: 0 0 10px 0; font-size: 21px; color: #19557c;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Lighting, Brass and Interior Material Coordination<\/span><\/h3>\n<p style=\"margin: 0;\"><span style=\"font-family: arial, helvetica, sans-serif;\">This grey marble is not intended for backlit use. Its luxury effect comes from natural veining, polished light reflection, brass-line contrast, and careful coordination with architectural lighting, handrails, wall finishes, and floor materials.<\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 style=\"font-size: 28px; line-height: 1.3; margin: 0 0 16px 0; color: #111111;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Packing, Shipping and Service Coordination<\/span><\/h2>\n<table style=\"width: 100%; border-collapse: collapse; border: 1px solid #e5e5e5; margin: 0 0 34px 0;\">\n<tbody>\n<tr>\n<td style=\"width: 28%; padding: 12px 14px; border-bottom: 1px solid #eeeeee; background: #f8fafc; font-weight: bold;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Pre-Production Review<\/span><\/td>\n<td style=\"padding: 12px 14px; border-bottom: 1px solid #eeeeee;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Confirm stair drawings, tread size, riser size, landing pieces, thickness, finish, edge profile, brass line number, groove position, and packing sequence.<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 12px 14px; border-bottom: 1px solid #eeeeee; background: #f8fafc; font-weight: bold;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Production Check<\/span><\/td>\n<td style=\"padding: 12px 14px; border-bottom: 1px solid #eeeeee;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Review cutting accuracy, surface finish, edge polishing, groove alignment, brass strip detail, tread\/riser matching, and visible surface condition before packing.<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 12px 14px; border-bottom: 1px solid #eeeeee; background: #f8fafc; font-weight: bold;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Packing Method<\/span><\/td>\n<td style=\"padding: 12px 14px; border-bottom: 1px solid #eeeeee;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Use foam, surface protection, corner protection, wooden separation, inner fixing, and reinforced export wooden crates suitable for stair pieces and custom marble components.<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 12px 14px; border-bottom: 1px solid #eeeeee; background: #f8fafc; font-weight: bold;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Shipping Support<\/span><\/td>\n<td style=\"padding: 12px 14px; border-bottom: 1px solid #eeeeee;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Packing photos, product photos, crate labels, quantity checking, sequence marking, and shipment coordination can be arranged according to order requirement.<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 12px 14px; background: #f8fafc; font-weight: bold;\"><span style=\"font-family: arial, helvetica, sans-serif;\">After-Sales Logic<\/span><\/td>\n<td style=\"padding: 12px 14px;\"><span style=\"font-family: arial, helvetica, sans-serif;\">For staircase orders, communication should include photo records, drawing confirmation, packing evidence, and clear item numbers to support efficient follow-up if delivery or installation coordination issues occur.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 style=\"font-size: 28px; line-height: 1.3; margin: 0 0 16px 0; color: #111111;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Care and Use Notes for Marble Stair Steps<\/span><\/h2>\n<p style=\"margin: 0 0 14px 0;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Natural marble stair steps should be maintained with stone-safe cleaning products and soft cleaning tools. Acidic cleaners, abrasive pads, heavy impact, long-term staining contact, and unsuitable chemical treatments should be avoided. For high-use staircases, the surface finish and anti-slip detail should be chosen according to traffic level and cleaning routine.<\/span><\/p>\n<p style=\"margin: 0 0 34px 0;\"><span style=\"font-family: arial, helvetica, sans-serif;\">For hotels and commercial interiors, clear maintenance instructions should be provided to the operation team. Brass line details also require careful cleaning to maintain the metallic appearance and prevent dirt buildup along the groove area.<\/span><\/p>\n<h2 style=\"font-size: 28px; line-height: 1.3; margin: 0 0 16px 0; color: #111111;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Frequently Asked Questions of Bosy Grey Marble Tiles<\/span><\/h2>\n<h4 style=\"font-size: 19px; margin: 0 0 8px 0; color: #19557c;\"><span style=\"font-family: arial, helvetica, sans-serif;\">1. What are Bosy Grey Marble Stair Tiles best used for?<\/span><\/h4>\n<p style=\"margin: 0 0 18px 0;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Bosy Grey Marble Stair Tiles are best used for luxury villa staircases, hotel lobby stairs, mansion interiors, office building stair halls, retail interiors, private clubs, apartments, and custom architectural stair projects that require grey marble steps with refined brass anti-slip line details.<\/span><\/p>\n<h4 style=\"font-size: 19px; margin: 0 0 8px 0; color: #19557c;\"><span style=\"font-family: arial, helvetica, sans-serif;\">2. Can Bosy Grey Marble stair steps be customized in size?<\/span><\/h4>\n<p style=\"margin: 0 0 18px 0;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Yes. Stair treads, risers, landing pieces, side panels, skirting, thickness, edge profile, brass groove position, and anti-slip line layout can be customized according to staircase drawings and project requirements.<\/span><\/p>\n<h4 style=\"font-size: 19px; margin: 0 0 8px 0; color: #19557c;\"><span style=\"font-family: arial, helvetica, sans-serif;\">3. Are the brass lines only decorative?<\/span><\/h4>\n<p style=\"margin: 0 0 18px 0;\"><span style=\"font-family: arial, helvetica, sans-serif;\">The brass lines provide a decorative metallic accent and can also support traction and step visibility when properly positioned. Final slip performance still depends on the surface finish, cleaning method, moisture condition, footwear, and project safety standard.<\/span><\/p>\n<h4 style=\"font-size: 19px; margin: 0 0 8px 0; color: #19557c;\"><span style=\"font-family: arial, helvetica, sans-serif;\">4. Can Bosy Grey Marble Stair Tiles be used for hotel projects?<\/span><\/h4>\n<p style=\"margin: 0 0 18px 0;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Yes. Bosy Grey Marble Stair Tiles are suitable for hotel lobbies, stair halls, hospitality corridors, and premium interior staircases. For hotel projects, size consistency, edge safety, anti-slip planning, surface maintenance, numbered packing, and installation sequence should be confirmed before production.<\/span><\/p>\n<h4 style=\"font-size: 19px; margin: 0 0 8px 0; color: #19557c;\"><span style=\"font-family: arial, helvetica, sans-serif;\">5. Can MQ STONE provide physical parameters for Bosy Grey Marble?<\/span><\/h4>\n<p style=\"margin: 0 0 18px 0;\"><span style=\"font-family: arial, helvetica, sans-serif;\">MQ STONE can coordinate batch-based testing or documentation when required. Density, water absorption, flexural strength, compressive strength, abrasion behavior, and other physical parameters should be confirmed according to the final selected material batch and project specification.<\/span><\/p>\n<h4 style=\"font-size: 19px; margin: 0 0 8px 0; color: #19557c;\"><span style=\"font-family: arial, helvetica, sans-serif;\">6. How should Bosy Grey Marble stair pieces be packed for export?<\/span><\/h4>\n<p style=\"margin: 0 0 34px 0;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Bosy Grey Marble stair pieces should be protected with foam, surface protection, corner protection, stable inner fixing, numbered labels, and reinforced export wooden crates. Product photos and packing photos can be provided before shipment for overseas projects.<\/span><\/p>\n<div style=\"background: #f6f6f9; border-left: 4px solid #19557c; padding: 20px; margin: 0 0 34px 0;\">\n<h2 style=\"margin: 0 0 12px 0; font-size: 26px; line-height: 1.3; color: #111111;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Final Material Overview of Marble Stair Steps and Risers<\/span><\/h2>\n<p style=\"margin: 0;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Bosy Grey Marble Stair Tiles combine natural grey marble elegance with brass-line anti-slip detailing and drawing-based stair fabrication for luxury villas, hotel lobbies, mansions, office buildings, retail interiors, and custom commercial staircases. For professional orders, the most important procurement steps are real slab photo review, stair drawing confirmation, tread and riser size checking, brass groove approval, finish and edge inspection, numbered packing, and safe export protection. MQ STONE can support custom Grey Marble Stairs for hotel contractors, villa builders, interior design studios, stone importers, distributors, and architectural procurement teams who need controlled production details for stair projects.<\/span><\/p>\n<\/div>\n<h2 style=\"font-size: 28px; line-height: 1.3; margin: 0 0 16px 0; color: #111111;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Recommended Marble Tiles for Luxury Interior Projects<\/span><\/h2>\n<table style=\"width: 100%; border-collapse: collapse; margin: 0 0 36px 0;\">\n<tbody>\n<tr>\n<td style=\"width: 25%; vertical-align: top; padding: 0 9px 0 0;\">\n<div style=\"border: 1px solid #e6e6e6; padding: 14px; height: 100%; box-sizing: border-box; background: #ffffff;\">\n<div style=\"width: 100%; height: 240px; overflow: hidden; background: #ffffff; border: 1px solid #e1e6ea; box-sizing: border-box; margin: 0 0 12px 0;\"><span style=\"font-family: arial, helvetica, sans-serif;\"><img decoding=\"async\" src=\"https:\/\/mqmarble.com\/wp-content\/uploads\/2026\/01\/Ceppo-Di-Gre-Marble-Cladding-Tiles.webp\" alt=\"Ceppo Di Gre Marble Tiles main product image for grey marble floor and wall applications\" style=\"display: block; width: 100%; max-width: 100%; height: 100%; object-fit: cover; object-position: center center; margin: 0; border: 0;\" \/><\/span><\/div>\n<h3 style=\"font-size: 18px; line-height: 1.35; margin: 0 0 8px 0; color: #111111;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Ceppo Di Gre Marble Tiles<\/span><\/h3>\n<p style=\"margin: 0 0 14px 0; font-size: 14px;\"><span style=\"font-family: arial, helvetica, sans-serif;\">A distinctive grey brecciated marble tile option for architectural wall cladding, flooring, commercial interiors, and modern villa projects.<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif;\"><a href=\"https:\/\/mqmarble.com\/ru\/products\/ceppo-di-gre-marble-tiles\/\" style=\"display: block; background: #19557c; color: #ffffff; text-align: center; text-decoration: none; padding: 10px 12px; border-radius: 3px; font-weight: bold;\">\u0421\u043c\u043e\u0442\u0440\u0435\u0442\u044c \u0434\u0430\u043b\u0435\u0435<\/a><\/span><\/p>\n<\/div>\n<\/td>\n<td style=\"width: 25%; vertical-align: top; padding: 0 6px 0 3px;\">\n<div style=\"border: 1px solid #e6e6e6; padding: 14px; height: 100%; box-sizing: border-box; background: #ffffff;\">\n<div style=\"width: 100%; height: 240px; overflow: hidden; background: #ffffff; border: 1px solid #e1e6ea; box-sizing: border-box; margin: 0 0 12px 0;\"><span style=\"font-family: arial, helvetica, sans-serif;\"><img decoding=\"async\" src=\"https:\/\/mqmarble.com\/wp-content\/uploads\/2026\/01\/Tiger-Onyx-Tiles.webp\" alt=\"Tiger Onyx Tiles main product image with bookmatched brown onyx tile panels\" style=\"display: block; width: 100%; max-width: 100%; height: 100%; object-fit: cover; object-position: center center; margin: 0; border: 0;\" \/><\/span><\/div>\n<h3 style=\"font-size: 18px; line-height: 1.35; margin: 0 0 8px 0; color: #111111;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Tiger Onyx Tiles<\/span><\/h3>\n<p style=\"margin: 0 0 14px 0; font-size: 14px;\"><span style=\"font-family: arial, helvetica, sans-serif;\">A warm decorative onyx tile selection for bookmatched walls, luxury feature panels, backlit interiors, bars, hotels, and villa projects.<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif;\"><a href=\"https:\/\/mqmarble.com\/ru\/products\/tiger-onyx-tiles\/\" style=\"display: block; background: #19557c; color: #ffffff; text-align: center; text-decoration: none; padding: 10px 12px; border-radius: 3px; font-weight: bold;\">\u0421\u043c\u043e\u0442\u0440\u0435\u0442\u044c \u0434\u0430\u043b\u0435\u0435<\/a><\/span><\/p>\n<\/div>\n<\/td>\n<td style=\"width: 25%; vertical-align: top; padding: 0 3px 0 6px;\">\n<div style=\"border: 1px solid #e6e6e6; padding: 14px; height: 100%; box-sizing: border-box; background: #ffffff;\">\n<div style=\"width: 100%; height: 240px; overflow: hidden; background: #ffffff; border: 1px solid #e1e6ea; box-sizing: border-box; margin: 0 0 12px 0;\"><span style=\"font-family: arial, helvetica, sans-serif;\"><img decoding=\"async\" src=\"https:\/\/mqmarble.com\/wp-content\/uploads\/2025\/06\/dainorealemarblepolishedSlae_1693727554181.jpg\" alt=\"Daino Reale Marble main beige marble slab product image for tile and interior projects\" style=\"display: block; width: 100%; max-width: 100%; height: 100%; object-fit: cover; object-position: center center; margin: 0; border: 0;\" \/><\/span><\/div>\n<h3 style=\"font-size: 18px; line-height: 1.35; margin: 0 0 8px 0; color: #111111;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Daino Reale Marble Tile<\/span><\/h3>\n<p style=\"margin: 0 0 14px 0; font-size: 14px;\"><span style=\"font-family: arial, helvetica, sans-serif;\">A warm Italian beige marble tile option for floors, walls, stairs, countertops, hotel interiors, villas, and commercial stone projects.<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif;\"><a href=\"https:\/\/mqmarble.com\/ru\/products\/daino-reale-marble-tile\/\" style=\"display: block; background: #19557c; color: #ffffff; text-align: center; text-decoration: none; padding: 10px 12px; border-radius: 3px; font-weight: bold;\">\u0421\u043c\u043e\u0442\u0440\u0435\u0442\u044c \u0434\u0430\u043b\u0435\u0435<\/a><\/span><\/p>\n<\/div>\n<\/td>\n<td style=\"width: 25%; vertical-align: top; padding: 0 0 0 9px;\">\n<div style=\"border: 1px solid #e6e6e6; padding: 14px; height: 100%; box-sizing: border-box; background: #ffffff;\">\n<p><span style=\"font-family: arial, helvetica, sans-serif;\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/mqmarble.com\/wp-content\/uploads\/2025\/04\/Palissandro-Classico-White-Marble.webp\" alt=\"\u0411\u0435\u043b\u044b\u0439 \u043c\u0440\u0430\u043c\u043e\u0440 Palissandro Classico\" width=\"230\" height=\"230\" class=\"alignnone wp-image-845476\" title=\"\u0411\u0435\u043b\u044b\u0439 \u043c\u0440\u0430\u043c\u043e\u0440 Palissandro Classico\" srcset=\"https:\/\/mqmarble.com\/wp-content\/uploads\/2025\/04\/Palissandro-Classico-White-Marble.webp 700w, https:\/\/mqmarble.com\/wp-content\/uploads\/2025\/04\/Palissandro-Classico-White-Marble-300x300.webp 300w, https:\/\/mqmarble.com\/wp-content\/uploads\/2025\/04\/Palissandro-Classico-White-Marble-150x150.webp 150w, https:\/\/mqmarble.com\/wp-content\/uploads\/2025\/04\/Palissandro-Classico-White-Marble-12x12.webp 12w\" sizes=\"(max-width: 230px) 100vw, 230px\" \/><\/span><\/p>\n<h3 style=\"font-size: 18px; line-height: 1.35; margin: 0 0 8px 0; color: #111111;\"><span style=\"font-family: arial, helvetica, sans-serif;\">\u041c\u0440\u0430\u043c\u043e\u0440 Palissandro Classico<\/span><\/h3>\n<p style=\"margin: 0 0 14px 0; font-size: 14px;\"><span style=\"font-family: arial, helvetica, sans-serif;\">An elegant Italian marble with cream-white tones and linear brown to grey movement for hotel floors, wall panels, stairs, countertops, and refined interiors.<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif;\"><a href=\"https:\/\/mqmarble.com\/ru\/products\/palissandro-classico-marble\/\" style=\"display: block; background: #19557c; color: #ffffff; text-align: center; text-decoration: none; padding: 10px 12px; border-radius: 3px; font-weight: bold;\">\u0421\u043c\u043e\u0442\u0440\u0435\u0442\u044c \u0434\u0430\u043b\u0435\u0435<\/a><\/span><\/p>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div>\n<figure id=\"attachment_847438\" aria-describedby=\"caption-attachment-847438\" style=\"width: 1200px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/mqmarble.com\/wp-content\/uploads\/2025\/05\/MQ-STONE-Factory.webp\" alt=\"Chinese Best 10 Natural Grey Marble Stair Tiles Supplier-MQ STONE \" width=\"1200\" height=\"475\" class=\"wp-image-847438 size-full\" title=\"Chinese Best 10 Natural Grey Marble Stair Tiles Supplier-MQ STONE \" srcset=\"https:\/\/mqmarble.com\/wp-content\/uploads\/2025\/05\/MQ-STONE-Factory.webp 1200w, https:\/\/mqmarble.com\/wp-content\/uploads\/2025\/05\/MQ-STONE-Factory-300x119.webp 300w, https:\/\/mqmarble.com\/wp-content\/uploads\/2025\/05\/MQ-STONE-Factory-1024x405.webp 1024w, https:\/\/mqmarble.com\/wp-content\/uploads\/2025\/05\/MQ-STONE-Factory-768x304.webp 768w, https:\/\/mqmarble.com\/wp-content\/uploads\/2025\/05\/MQ-STONE-Factory-18x7.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><figcaption id=\"caption-attachment-847438\" class=\"wp-caption-text\"><span style=\"font-family: arial, helvetica, sans-serif;\">Chinese Best 10 Natural Grey Marble Stair Tiles Supplier-MQ STONE<\/span><\/figcaption><\/figure>\n<\/div>\n<div style=\"background: #f6f6f9; border-left: 4px solid #19557c; padding: 24px; margin: 0 0 36px 0;\">\n<table style=\"width: 100%; border-collapse: collapse;\">\n<tbody>\n<tr>\n<td style=\"width: 62%; vertical-align: top; padding: 0 24px 0 0;\">\n<h2 style=\"font-size: 28px; line-height: 1.3; margin: 0 0 12px 0; color: #111111;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Request Bosy Grey Marble Stair Tiles Price, Samples, or Project Support<\/span><\/h2>\n<p style=\"margin: 0 0 18px 0;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Contact MQ STONE to confirm Bosy Grey Marble Stair Tiles for villas, hotels, mansions, office buildings, retail interiors, and custom architectural stair projects. Please provide stair drawings, tread size, riser size, thickness, finish, edge detail, brass line requirement, total quantity, destination, and required packing sequence so the team can review the most suitable fabrication and export packing solution.<\/span><\/p>\n<table style=\"width: 100%; border-collapse: collapse;\">\n<tbody>\n<tr>\n<td style=\"padding: 0 8px 8px 0;\"><span style=\"font-family: arial, helvetica, sans-serif;\"><a href=\"https:\/\/mqmarble.com\/ru\/contact\/\" style=\"display: block; background: #19557c; color: #ffffff; text-decoration: none; text-align: center; padding: 13px 18px; border-radius: 3px; font-weight: bold;\">Request Quote<\/a><\/span><\/td>\n<td style=\"padding: 0 8px 8px 0;\"><span style=\"font-family: arial, helvetica, sans-serif;\"><a href=\"https:\/\/mqmarble.com\/ru\/products-category\/stone-stairs\/\" style=\"display: block; background: #ffffff; color: #19557c; text-decoration: none; text-align: center; padding: 12px 18px; border: 1px solid #19557c; border-radius: 3px; font-weight: bold;\">View Stone Stairs<\/a><\/span><\/td>\n<td style=\"padding: 0 0 8px 0;\"><span style=\"font-family: arial, helvetica, sans-serif;\"><a href=\"https:\/\/wa.me\/8615160739809\" style=\"display: block; background: #ffffff; color: #19557c; text-decoration: none; text-align: center; padding: 12px 18px; border: 1px solid #19557c; border-radius: 3px; font-weight: bold;\" target=\"_blank\" rel=\"noopener\">Whatsapp Inquiry<\/a><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/td>\n<td style=\"width: 38%; vertical-align: top; padding: 0;\">\n<div style=\"background: #ffffff; border: 1px solid #e6e6e6; padding: 18px;\">\n<h3 style=\"font-size: 20px; margin: 0 0 10px 0; color: #19557c;\"><span style=\"font-family: arial, helvetica, sans-serif;\">Inquiry Checklist<\/span><\/h3>\n<p style=\"margin: 0 0 8px 0;\"><span style=\"font-family: arial, helvetica, sans-serif;\">\u2022 Stair drawings and installation area<\/span><\/p>\n<p style=\"margin: 0 0 8px 0;\"><span style=\"font-family: arial, helvetica, sans-serif;\">\u2022 Tread, riser, landing, and side panel sizes<\/span><\/p>\n<p style=\"margin: 0 0 8px 0;\"><span style=\"font-family: arial, helvetica, sans-serif;\">\u2022 Thickness, finish, and edge profile<\/span><\/p>\n<p style=\"margin: 0 0 8px 0;\"><span style=\"font-family: arial, helvetica, sans-serif;\">\u2022 Brass line number, width, and position<\/span><\/p>\n<p style=\"margin: 0 0 8px 0;\"><span style=\"font-family: arial, helvetica, sans-serif;\">\u2022 Quantity, destination port, and deadline<\/span><\/p>\n<p style=\"margin: 0;\"><span style=\"font-family: arial, helvetica, sans-serif;\">\u2022 Required numbering, packing, and inspection photos<\/span><\/p>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<p><span style=\"font-family: arial, helvetica, sans-serif;\"><script type=\"application\/ld+json\">{\n    \"@context\": \"https:\\\/\\\/schema.org\",\n    \"@type\": \"FAQPage\",\n    \"mainEntity\": [\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What are Bosy Grey Marble Stair Tiles best used for?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Bosy Grey Marble Stair Tiles are best used for luxury villa staircases, hotel lobby stairs, mansion interiors, office building stair halls, retail interiors, private clubs, apartments, and custom architectural stair projects that require grey marble steps with refined brass anti-slip line details.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Can Bosy Grey Marble stair steps be customized in size?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Yes. Stair treads, risers, landing pieces, side panels, skirting, thickness, edge profile, brass groove position, and anti-slip line layout can be customized according to staircase drawings and project requirements.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Are the brass lines only decorative?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"The brass lines provide a decorative metallic accent and can also support traction and step visibility when properly positioned. Final slip performance still depends on the surface finish, cleaning method, moisture condition, footwear, and project safety standard.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Can Bosy Grey Marble Stair Tiles be used for hotel projects?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Yes. Bosy Grey Marble Stair Tiles are suitable for hotel lobbies, stair halls, hospitality corridors, and premium interior staircases. For hotel projects, size consistency, edge safety, anti-slip planning, surface maintenance, numbered packing, and installation sequence should be confirmed before production.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Can MQ STONE provide physical parameters for Bosy Grey Marble?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"MQ STONE can coordinate batch-based testing or documentation when required. Density, water absorption, flexural strength, compressive strength, abrasion behavior, and other physical parameters should be confirmed according to the final selected material batch and project specification.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"How should Bosy Grey Marble stair pieces be packed for export?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Bosy Grey Marble stair pieces should be protected with foam, surface protection, corner protection, stable inner fixing, numbered labels, and reinforced export wooden crates. Product photos and packing photos can be provided before shipment for overseas projects.\"\n            }\n        }\n    ]\n}<\/script><\/span><\/p>","protected":false},"excerpt":{"rendered":"<div><span style=\"font-family: arial, helvetica, sans-serif; font-size: 12pt; color: #000000;\">MQ STONE\u2019s Bosy Grey Marble Stairs blend timeless understated luxury with essential practical safety. Crafted from premium natural Bosy Grey marble, each step boasts a mirror-polished finish that accentuates the stone\u2019s soft grey base and organic, flowing veining. Integrated with sleek triple brass anti-slip strips, these stairs deliver both sophisticated aesthetic appeal and reliable traction, making them ideal for high-end residential villas, luxury hotels and premium commercial buildings.<\/span><\/div>\n<ul>\n<li><span style=\"font-family: arial, helvetica, sans-serif; font-size: 12pt; color: #000000;\">Marble Products: Bosy Grey Marble Stair Steps Tiles for Grand Hotels and Office Buildings<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; font-size: 12pt; color: #000000;\">Marble Color: Bosy Grey Marble, Natural Grey Marble<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u0420\u0430\u0437\u043c\u0435\u0440: 12 \"x12\" 24 \"x24\", \u0438\u043b\u0438 \u043d\u0430 \u0437\u0430\u043a\u0430\u0437<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u0422\u043e\u043b\u0449\u0438\u043d\u0430: 10, 20, 30 \u043c\u043c<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; font-size: 12pt; color: #000000;\">\u041f\u043e\u0432\u0435\u0440\u0445\u043d\u043e\u0441\u0442\u044c: \u041f\u043e\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u0430\u044f, \u0448\u043b\u0438\u0444\u043e\u0432\u0430\u043d\u043d\u0430\u044f, \u043c\u0430\u0442\u043e\u0432\u0430\u044f<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; font-size: 12pt; color: #000000;\">MOQ: 300 SQM<\/span><\/li>\n<li><span style=\"font-family: arial, helvetica, sans-serif; font-size: 12pt; color: #000000;\">Black Marble Floor and Wall Tiles Factory: MQ STONE<\/span><\/li>\n<li class=\"md-end-block md-p md-focus\"><span class=\"md-plain md-expand\" style=\"font-family: arial, helvetica, sans-serif; font-size: 12pt; color: #000000;\">Usages: MQ STONE offers premium quality and competitive prices for natural Marble Tiles, Suitable for various interior floor and wall paving projects, including grand hotels, malls, office buildings, and other commercial estate projects.<\/span><\/li>\n<\/ul>","protected":false},"featured_media":847461,"template":"","adweb_product_categories":[110954],"adweb_product_tags":[118890,118889,118896,118895,118894,118891,118892,116386,118893],"class_list":["post-847455","products","type-products","status-publish","has-post-thumbnail","hentry","adweb_product_cat-stone-stairs","adweb_product_tag-bosy-grey-marble","adweb_product_tag-bosy-grey-marble-stair-tiles","adweb_product_tag-bosy-grey-marble-tiles","adweb_product_tag-grey-marble-stair-step-tiles","adweb_product_tag-grey-marble-stair-suitcases","adweb_product_tag-grey-marble-stairs","adweb_product_tag-grey-marble-steps","adweb_product_tag-grey-marble-tiles","adweb_product_tag-natural-marble-stairs"],"gallery":[847456,847458,847460,847461],"order":"0","acf":[],"_links":{"self":[{"href":"https:\/\/mqmarble.com\/ru\/wp-json\/wp\/v2\/adweb_products\/847455","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mqmarble.com\/ru\/wp-json\/wp\/v2\/adweb_products"}],"about":[{"href":"https:\/\/mqmarble.com\/ru\/wp-json\/wp\/v2\/types\/products"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mqmarble.com\/ru\/wp-json\/wp\/v2\/media\/847461"}],"wp:attachment":[{"href":"https:\/\/mqmarble.com\/ru\/wp-json\/wp\/v2\/media?parent=847455"}],"wp:term":[{"taxonomy":"adweb_product_cat","embeddable":true,"href":"https:\/\/mqmarble.com\/ru\/wp-json\/wp\/v2\/adweb_product_categories?post=847455"},{"taxonomy":"adweb_product_tag","embeddable":true,"href":"https:\/\/mqmarble.com\/ru\/wp-json\/wp\/v2\/adweb_product_tags?post=847455"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}