Our company which was set up in 2008is located the Industry Parkof Hejian County, Hebei Province, a famous Drill Bit home China. covers an area of 300 square meters, with spacious workshops and offices. main products include high quality PDC, Synthetic diamond bits, Natural tri-cone ...
Telephone:86-0317-3211898
Address:hejian, Cangzhou, Hebei, China
Henan Drills-King Mining Technology Co., Ltd., established in 2005, is a high-tech enterprise specialized the design, development and production of diamond tools, providing related technologies services for modernization mining drilling industries.
We produce wide range drill ...
Telephone:0086-0371-86628456
Address:Qvrui 1st Road, Zhengzhou High&New Technology Industris Development Zone, Henan Province
Beijing Leeding Importing and Exporting Trading Co., Ltd focuses on exporting various kinds of drill bits: PDC bits, Matrix body steel Tricone Tungsten carbide insert tooth Drag the company also specializes in different equipment: Drill pipes, centralizer, hummer union, safety clamps, ...
Telephone:86-57290815
Address:Beijing, Beijing, Beijing, China