Quartz Stone 1,High hardness 2,Wear-resistance and Healthy 3,High temperature resistance 4,Corrosion resistance Products introduction:A. Quartz Surface-- 93 % pure quartz crystal, with 7 % of resins, color pigments and othersB. standard specification: 2440 mm x 760mmC. Maximum specification: 3250mm x1650mmD. Thickness: 15mm-30 mmE. Passed CE Certificate issued by SGS and ISO 9001:2000F: Can offer ...