... 2003 3.used for floor and stair ect Top Quality Crystal White Slab And Tile:as a quarry and factory owner,we can produce ... clients’requirementThickness10mm;18mm;20mm;25mm;30mmQuality standaradThickness tolerance:+/-1mmColorWhite,black,gray,pink,golden,brown,green,blue,red,yellow,etc.FnishPolished,honed ...