Supreme Superhard Materials CO., Ltd is a leading manufacturer in superhard material products, mainly including Polycrystalline Diamond Compact, Polycrystalline Diamond wire drawing die blanks, Polycrystalline cubic boron nitride compact cutters, polycrystalline diamond compact cutters. The company is located in Seattle Industrial Park, Xingyang City, Zhengzhou, Henan Province and we own many top technologists of superhard, material industry and strong technical force. Our Company provides you products with supreme quality and reasonable price and satisfactory after-sale service as well.