Zhengzhou Combetter Superhard Material Co., Ltd

Combetter as a leading supplier and manufacturer of high performance PDC Drill Bits, Drilling Accessories, Diamond Equipment more for use in wide range drilling industries including construction, environmental/geotechnical, geothermal, HDD, mineral exploration, rotary, sonic, more. ...
Telephone:86-37155672090 Address:# 35 Dongqing Street, Zhengzhou 450000, China, Zhengzhou, Henan, China
    1
Related Country