gray marble slabs for indoor outdoor Manufacturer, Supplier, Exporter | FOR U STONE

סיכום קצר: Product Details Gray Marble Slabs for Indoor Outdoor With Competitive Price for flooring&wallBasic InfoWarranty:5 yearsDesign Style:ModernFloor Specification ( Unit:mm2):400*800Place of Origin:ChinaAfter-sale Service:Online technical supportBrand Name:FORU STONETexture:Stone Imitation TextureMaterial:Gray Marble Slabs for Indoor OutdoorStyle:ModernUsage:Interior TilesOccasion:RoomFunction:Acid-Resistant, Antibacterial, Firebrick, Wear-ResistantLuster:GLOSSYSurface Treatment:Polished TilesProject Solution Capability:graphic design, 3D model designTechnique:Vitrified TilesApplication:HotelColor Family:GraysTile Type:Floor Tiles, Wall TilesWater Absorption:<0.5%FORU STONE Gray Marble Slabs for Indoor OutdoorQuality GradeWe classify it as 3 grades:Grade A: few pink hair lines & 1-3 crystal lines with width less than 2mm per piece;Grade B: a few pink hair lines & 1-3 crystal lines with width between 2-5mm per piece;Grade C: a few pink hair lines & some crystal lines with all different widths.So the qualities will be like these:1st choice ... All grade A pieces, some pieces may not have pink hair lines but normally have crystal lines;commercial choice ...