LAISHAN, YANTAI, SHANDONG, China,264003
We are mainly dedicated to the exports of drilling equipment, such as BOP, BOP closing Unit, manual tong, elevators, power mud pump, rotary table, drill collars, pipe, hose, gate valves, sucker rod, tubing bit etc. All products according API certificates and ...
rotary hose, bop, manual tong, elevators, mud pump, rotary table, drill collars