Seller bjtm5899

beijing tong ma abrasivesco.,ltd. registered in china.here are our main products: brown fused alumina white fused alumina ge corundum boron carbide black?green silicon carbide crystal corundum microcrystalline corundum rare earth polishing materials bauxite smelting of raw materials. processing, conversion. ceramics?resin?rubber?magnesite bonded abrasives (grinding wheel,whetstone,cutting discs) steel pills?cut pills?stainless steel pills?aluminum pills and so on metal abrasives all kinds of diamond grinding wheel, saw blade