Business scope: Oil,
Metal Material Sales,
Chemical Product Sales,
Technical Services,
Technical Consulting,
General Equipment Manufacturing,
Special Equipment For Natural Gas Drilling And Production,
Sales And Technology Transfer,
Design,
Other unlisted professional and technical service industries
Business scope: Plastic Products,
Import And Export Of Goods Or Technology,
Sale,
Hygiene Products,
Sale,
Manufacturing Of Petroleum Machinery Parts,
Technical Consulting,
Technology Transfer,
Technical Services,
Wujinjiaodian,
Crafts,
Processing,
Cultural Office Supplies,
Technology Development In The Field Of Petroleum Technology,
Textile Accessories,
Computer Hardware And Software And Auxiliary Equipment,
Special Equipment For Oil Drilling,
Lighting Appliances,
Anti Labor Supplies,
Wholesale And Retail Of Daily Necessities,
Special Equipment For Natural Gas Drilling And Production
...
Railroad, marine, aerospace and other transportation equipment manufacturing
Business scope: Production,
Sale,
Household Appliances,
Import And Export Of Goods Or Technology,
Refrigeration Equipment,
Home Appliance Parts,
Food Business,
Install,
Hardware,
Air Conditioning Parts,
Bathroom Equipment,
Repair,
Special Equipment For Oil Drilling,
Research And Development,
Gas Heating Water Heater,
Burner,
Special Equipment For Natural Gas Drilling And Production,
Aircraft Parts,
Air Conditioner,
Aviation Equipment,
...
Business scope: Equipment,
Electrical Equipment,
Chemical Products,
Building Materials,
Import And Export Of Goods And Technology,
Technology Transfer,
Repair And Sales,
Engineering Project Management,
Conference And Exhibition Service,
Waterproof Anti Corrosion And Thermal Insulation Engineering,
Project Bidding Agency,
Fire Equipment,
Communication Equipment,
Water Pollution Control Project,
Engineering Supervision,
Industrial Automation Control Equipment,
Office Equipment,
Landscaping Project,
Business Consulting,
Engineering Survey And Design,
Special Equipment For Natural Gas Drilling And Production
...