Business scope: Technology Development,
Technology Promotion,
Chemical Products,
Technical Consulting,
Technology Transfer,
Equipment,
Production,
Daily Necessities,
Wujinjiaodian,
Import And Export,
Technology Import And Export,
Software Development,
Professional Contractors,
Construction General Contracting,
Restricted To Engage In Production Activities Outside The City,
Restricted To Engage In Production Activities Outside The City,
Carry Out Business Activities,
Fabrication Of Metal Structures,
Insulation,
The Fire,
Oil Gas And Water Well Technical Services
...
Other unlisted professional and technical service industries
Business scope: Sale,
Instrumentation,
Downhole Tools,
Drilling Machinery And Accessories,
Non Standard Items,
Instrumentation Installation,
Steel Structure Room,
Oil Gas And Water Well Technical Services,
Electrical Equipment,
Explosion Proof Electrical Appliances,
Processing And Sales,
Import And Export Business Of Accessories And Technology,
Self Operated And Agent Various Equipment,
Wholesale of other mechanical equipment and electronic products
Business scope: Anti Corrosion Engineering,
Industrial Automation Control,
Chai With,
Drilling Equipment And Accessories,
Import And Export Business Of Goods And Technology,
Machining,
Electrical Equipment And Accessories,
Non Standard Pressure Vessels,
Oil Field Surface Engineering,
Electronics,
Computers And Accessories,
Oil Gas And Water Well Technical Services,
Auto Parts,
Petroleum Equipment Repair,
Car Rental,
Chemical Products,
Software Development,
Sale,
Sewage Treatment Equipment,
Instrumentation,
Business scope: Processing,
Sale,
Sale,
Instrumentation,
Chemical Products,
Building Materials,
Industrial Automation Control,
Chai With,
Cable,
Cement Products,
Department Store,
Labor Protection,
Lubricating Oil,
Oil Gas And Water Well Technical Services,
Rubber Products,
Valve,
Auto Parts,
Computer And Consumables,
Pipe Fittings,
Petroleum Equipment Technical Services,
...
Engineering and Technology Research and Experimental Development
Business scope: Manufacturing And Sales,
Wholesale Of Hazardous Chemicals,
Computer Hardware And Software,
Environmental Engineering Technical Services,
Measures To Increase Production,
Production And Sales And Technical Services,
Safety Engineering Technical Services,
Pipeline Inspection Technical Services,
Electrical Equipment,
Safety Engineering,
Security Technology Consulting Services,
Safety Evaluation,
Iot Device,
Fracturing Fluid,
Development Of Downhole Tools,
Environmental Assessment,
Engineering Supervision And Supervision Services,
Oil Gas And Water Well Technical Services,
Sales And Technical Service,
Safety Training,
...