Casing head, Hydraulic liner hanger, Series of fishing tools, Hydraulic reamers, Casing section milling tools, Whipstock, milling shoes, Casing antifriction joint, Diamond drill bits, diamond core bit...

Rm.1701, Building 315 Huizhong Beili, Chaoyang District, Beijing, China. Beijing Beijing 0, Rm.1701, Building 315 Huizhong Beili, Chaoyang District, Beijing,China.

To help our customers deal with the changing business environment we plan on staying as their best choice for Oil Casing Pipe. We came up with best in class Oil Casing Pipe in many forms including Sea...