Zhengzhou Xin Rui Machinery Co., Ltd.
Trading Company LASER CUTTING MACHINE, PCD, PDC, PCBN, RAW MATERIALS |
|
Supreme SuperHard Materials Co.,LTD.
Manufacturer Superabrasives, PCD Die Blank, PDC Cutter Blank, PCBN Cutting Tools Blank |
|
Huixian Beiliu Graphite Material Factory
Manufacturer Graphite Mould, Boron Carbide, Zirconia Alumina (ZA, Diamond Abrasives, PCD/PCBN Tools |