Beijing Tong Ma Abrasives Co.Ltd

White Aluminum Oxide Abrasivegrinding wheelfor grinding, high hardness of the steel, such as high speed steel, high carbon steel, hardened steel, allo

Pink Fused Aluminum Oxide abrasive wheels Mainly used for all kinds of cutting tools, measuring tools, instruments, parts of the grinding and form gr

Green silicon carbide ( GC ) grinding wheel, green silicon carbide materials, especially suitable for the grinding of high hardness, brittleness mater

Abrasives corundum ( A: 20-900mm diameter ), white fused alumina ( WA ), green silicon carbide ( GC ), chrome corundum ( PA ) material of the

Black silicon carbide grinding wheel for grinding, low tensile strength of the material, such as gray cast iron, non-ferrous metals, non-metallic, as