Business scope: Chemical Products,
Workover,
Equipment,
Elevator,
Drilling,
Mechanical Equipment Processing And Drilling Equipment Maintenance,
Logging,
Wholesale And Retail Of Fire Fighting Equipment And Import And Export Trade,
Overseas Engineering And Technical Services,
Oil Drilling Equipment,
Electronics,
Test Oil,
Mud Logging,
Acidification Operations And Oilfield Engineering Technical Services,
Cementing,
Fracture,
Business scope: Wujinjiaodian,
Workover,
Chemical Products,
Equipment,
Drilling,
Network Engineering,
Mechanical Equipment Processing And Drilling Equipment Maintenance,
Logging,
Wholesale And Retail Of Fire Fighting Equipment And Import And Export Trade,
Overseas Engineering And Technical Services,
Oil Drilling Equipment,
Electronics,
Manufacturing And Sales Of Led Lamps,
Test Oil,
Hotel Management,
Fracture,
Mud Logging,
Wholesale And Retail Of Electronic Products,
Acidification Operations And Oilfield Engineering Technical Services,
Cementing,
...