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,
Engineering and Technology Research and Experimental Development
Business scope: Sale,
Technical Services,
Import And Export,
Technology Import And Export,
Petroleum Engineering Technical Services,
Laser Cladding,
Downhole Tools,
Consulting And Assignment,
Laser Processing,
Screen Tube,
Repair,
Oil Special Tools,
To Develop,
Metal Processing Machinery Equipment And Accessories,
Manufacture,
Laser Technology Research And Development,
Technology Research And Development And Sales,
Technical Services,
Oil Drilling Equipment And Accessories,
Business scope: Production,
Plastic Products,
Import And Export Of Goods Or Technology,
Rubber Mold Processing,
Rubber Seal,
High Pressure Hose And Assembly,
Metal Hose,
Assembly,
Assembly,
Rotary Drilling Equipment Hose,
Neoprene Coating Installation Construction,
Mechanical Equipment And Accessories,
Oil Drilling Equipment Accessories,
Oil Special Tools,
Rubber Hose And Assembly,
Production Of Neoprene,
Business scope: Equipment,
Daily Necessities,
Household Appliances,
Office Supplies,
Auto Parts,
Computer Supplies,
Measuring Tool,
Construction Equipment,
Pre Packaged Food,
Steel,
Agricultural Machinery And Equipment,
Motorcycles And Accessories,
Wire And Cable,
Electric Equipment,
Building Materials,
Wujinjiaodian,
Knitted Goods,
Furniture,
Retail,
Plastic Products,
Oil Special Tools
...