Our contracted Company is one of the most famous and reputable organizations in China concentrating on research and development of superhard materials . As a result, this company is in the position to make and supply the high quality synthetic monocrystalline diamond powder, thermal stable polycrystalline (TSP), polycrystalline diamond compound (PDC) etc. in various shapes and sizes. The company, with the strong back up of the qualified technical personals and state-of-the-art equipment, has already obtained ISO 9001 certificate. All of their products have been successfully and widely used in the areas of petroleum and geological drill bits, machine processing tools, wire drawing dies, etc. by the local and overseas customers.