Zhengzhou Diamond Precision Manufacturing Co., Ltd., established on 1997-05-30, Business scope includes production,research and development,processing,Sales:polycrystalline diamond(PCD),Polycrystalline cubic boron nitride(PCBN)Standard and non-standard tools,Hole machining tool,fixture,assistive devices,Arbor,Cutter,honing stone,honing tool,Natural Diamond Tools,Carbide Cutting Tools and Inserts,Diamond materials and superhard materials,Auto parts and accessories,Engine Parts and Accessories,metal products,Alloy products,metallic material,composite material,Mechanical equipment and parts,Rubber products,Computer Hardware and Accessories,Electronic Component;Grinding various non-standard knives;Import and export of various superhard materials,Raw and auxiliary materials.(Involved in licensing projects,It should be operated after obtaining the permission of the relevant department)