Business scope: Sundries,
Petroleum Machinery Parts,
Lubricating Oil,
Air Compressor Accessories,
Petroleum Engineering Technical Service And Technical Consultation,
Car Repair,
General Cargo,
Own House Rental,
Electronics,
Rubber Products,
Hardware,
Car Rental,
Electrical Appliance,
Power Material,
Oil Special Tools,
Steel,
Sale,
Industrial And Mining Drilling Accessories,
Auto Parts,
Instrumentation,
...
Business scope: Production And Sales,
Sale,
Auto Parts,
Office Supplies,
Import And Export,
Drilling Accessories,
Petroleum Additives,
Hardware Products,
Labor Protection Supplies,
General Instrumentation,
Petroleum Special Equipment,
Sucker Rod,
Oil Special Tools,
Business scope: Sales And Repair,
Oil Drilling Equipment And Accessories,
Special Vehicle,
Machining,
Design Of Stainless Steel Products,
Manufacture,
Petroleum Instruments And Accessories,
Petroleum Special Equipment,
Oil Special Tools,
Sales Of Rubber And Products,
Equipment,
Import And Export,
Technology Import And Export,