Business scope: Petroleum Machinery Equipment And Accessories,
Sale,
Chemical Products,
Plastic Products,
Rubber Products Sales,
Drilling Mud Technical Services,
Precision Instrument,
Electrical Automation Design,
Anti Corrosion Treatment Of Metal Surface,
Hardware Building Materials,
Thread Protector,
Drilling Tools,
Self Operated Or Agent For Import And Export Of Various Commodities,
Pipe,
Install,
Minerals,
Business scope: Car Sales,
Directional Well,
Repair,
Explosion Proof Electrical Equipment Installation,
Catering Services,
Self Management And Agency Of Various Commodity Import And Export Business,
Apartment Management,
Landscaping,
Camping House,
Excavator Maintenance,
Food Production And Sales,
Piston,
Sales And Maintenance,
Solid Liquid Separation Of Mud Without Landing,
Production And Sales Of Woven Products,
Oxygen,
Car Rental,
There Is Storage,
No Storage,
Casing,
Drilling Mud Technical Services
...