We are the manufacturer of synthetic diamond and tools. have also exported our products for 6 years. Our main PCD PDC RVD CBN segments flexible polishing pad Polycrystalline Diamond lapping compound Electroplate Synthetic Diamond. ...

W & Co., Inc. has been manufacturing quality tools and equipment for the jewelry industry since year of 1970. In beginning, founder, Mr. Wu Kuang-I, well-known in as Mickey was brought into business by Earl R. Weaver, former president Swest Therefore, both ...