Business scope: Wellhead Accessories,
Downhole Operation,
Oil And Gas Development Technical Services,
Repair,
Refit,
Transportation Of Large Objects,
Electrical Material,
Drilling,
Logistics Services,
Logging,
Environmental Engineering Services,
Test Oil,
Fracture,
Mud Logging,
Road General Cargo Transportation,
Cementing,
Machinery And Equipment Leasing,
Labor Protection Supplies,
Sales Of Special Equipment For Oil Drilling,
Workover,
...
Business scope: Plastic Products,
Engaged In The Import And Export Of Goods And Technology,
Refrigeration And Preservation Equipment,
Dedicated Transport Of Goods,
Road General Cargo Transportation,
Sale,
Container,
Business scope: Drilling,
Utilization Of Renewable Resources,
Downhole Tools,
Sale,
Sale,
Sale,
Oil And Gas Well Repairs,
Downhole Operation,
Oilfield Construction,
Tubing,
Petroleum Engineering Technical Services,
Camping House,
Repair And Sales,
Repair And Sales,
Refit,
Fracturing Pump,
Special Vehicle,
Recycling Of Waste Materials,
Equipment Maintenance And Repair,
General Machining,
Road General Cargo Transportation
...