Quartz Slab, Quartz Stone, Sintered Stone manufacturer / supplier in China, offering 3200X1600mm Non-Silica Quartz Slabs Calacatta White Quartz Stone for Countertops/Islandtops/Bathroom Vanity/Wall Cladding/Floor Customized, Factory Direct Sale 20/30mm Thick Big Slabs Artificial Calacatta Quartz Customized Size White Quartz Slab for Countertop, 3200X1600mm Polished Calacatta White Quartz Artificial /Engineered Quartz Slabs for Counter Tops and so on.