Sandpaper, Lapping Film, Diamond Powder manufacturer / supplier in China, offering Igi Gia Certificate 0.5CT - 6CT Wholesale Lab Created Diamond Lab Grown Diamond, Trizact Aluminum Oxide Abrasive Cloth Equivalent to 3m Trizact 307ea A45 450mm*100m, 3D Structured Aluminum Oxide Abrasive Sanding Cloth Equivalent to 3m Trizact 307ea A45 450mm*100m and so on.