TKD Co., Ltd. is the professional superhard materials and tools manufacturer in China.

Based in zhengzhou city, which is the diamond/CBN superhard materials center, with 12 years of experience in development- research, TKD has become the gaint for PCD tools in this area.

We are supplying various of diamond tools(PCD cutters, PCD inserts, PCBN inserts, TSP diamond cutter, diamond bruting wheels, vitrified wheels, PCD cup wheel, PCD wings etc) required by the industry of natural diamond processing, petroleum & geological drilling, constructions, mining, and civil engineering etc.