Gongyi Tonten® Abrasive Co., Ltd major in the production and processing of Abrasives, Refractory Material, Filter Material, Wear-resistance Material, Chemical Products, including Aluminium Oxide, Emery, Garnet, Copper Slag, Bauxite, Corundum, Carbide Silicon, Fracturing Proppant, Ceramic sand, Water Purification Agent, and so on.