Business scope: Electrical Tools,
Processing,
Sale,
Vehicle Drilling Rig,
Mud Cleaner,
Metal Surface Treatment And Heat Treatment,
Manufacture Of Special Instruments For Geological Exploration And Seismic,
Manufacture,
Wholesale And Retail Of Metal Products,
Industrial Automatic Control System Device Manufacturing,
Instrument Accessories,
Auto Parts,
Law,
Technical Services,
Technology Development,
Technical Consulting,
Technology Exchange,
Technology Transfer,
Technology Promotion,
Import And Export Of Goods Or Technology,
Business scope: Import And Export Of Goods And Technology,
Petroleum Machinery Equipment And Accessories,
Vehicle Drilling Rig,
Production And Sales Of Construction Machinery And Accessories,
Sales And Technical Service,
Electrical Equipment Maintenance,
Pipeline Construction,
Manufacture Of Special Equipment And Accessories For Oil Drilling,
Solid Control Equipment,
Business scope: Oil Rig,
Petroleum Technical Services,
Workover Rig,
Vehicle Drilling Rig,
Drill Collar,
Drill Pipe,
Casing,
Self Operated And Agent Import And Export Business Of Various Commodities,
Tubing,
Business scope: Technical Services,
Production And Sales,
Steel Structure,
Vehicle Drilling Rig,
Refit,
Manufacturing And Sales Of,
Oil Rig,
Workover Rig,
Installation And Sales,
Special Purpose Vehicle Manufacturing,
Production And Sales,
Cementing Truck,
Own House Rental,
Sales Of Construction Machinery And Equipment,
Environmental Friendly,
Car Parts,
Fracturing Truck,
Petroleum Equipment,