- Henan Besharp Diamond Co., Ltd.
- PDC drill bit,PDC core cutter,Diamond & CBN grinding wheels,PCD&PCBN cutting tools,25-42mm PCD bit, Matrix body Steel Diamond Impregnated Tungsten Carbide rock Cutting pick teeth, wheel, wheels for carbide, cup PCBN tools, ....
- Address:No. 1073-3, Hanghai East Road, Economic And Technological Development Zone, Zhengzhou, He&＃39;nan, China (Mainland)