Business scope: Import And Export Of Goods Or Technology,
Chemical Products,
Hazardous Chemicals,
Steel Structure Engineering,
Labor Service,
Hazardous Waste,
Consultation Service,
Petroleum Engineering Technology,
Lubricating Oil,
Cleaning Service,
New Energy Technology Development,
Sewage Treatment And Its Reuse,
Recycling Of Renewable Resources,
Energy Saving And Environmental Protection Technology,
Wholesale And Retail,
Environmental Engineering,
Anti Corrosion Insulation Project,
Plumbing,
Oil Drilling Technology,
Transfer,
...
Business scope: Building Materials,
Electrical Equipment,
Furniture,
Sale,
Consultation Service,
Engineering Management Services,
Install,
Decoration Materials,
Import And Export Of Self Operated And Agent Goods And Technologies,
Petroleum Engineering Technology,
Mechanical And Electrical Equipment Installation,
Foundation And Foundation Engineering,
Instrumentation Design,
Municipal Engineering,
Plumbing,
Drilling Technology Development,
Environmental Engineering,
Anti Corrosion Insulation Project,
Transfer,
Glass Products Sales,
...
Technology promotion and application service industry
Business scope: Production,
Sale,
Import And Export,
Chemical Products,
Labor Service,
Downhole Tools,
Promotion And Transfer,
Hazardous Chemicals,
Polyacrylamide Potassium Salt For Drilling Fluids,
Petroleum Engineering Technology,
Flammable And Explosive Chemicals,
Precursor Chemicals,
Directional Well Technical Services,
Technology promotion and application service industry
Business scope: Chemical Products,
Strong Drug,
Sale,
Import And Export Of Goods Or Technology,
Labor Service,
Computer Software And Hardware Technology Development,
Consultation Service,
Leasing And Sales,
Repair,
Petroleum Engineering Technology,
Research And Development Of Oil Drilling Equipment,
Transfer,
Dangerous Goods,
Business scope: Building Materials,
Electrical Equipment,
Metallic Material,
Plastic Products,
Development Of Anti Corrosion And Thermal Insulation Technology,
Offshore Oil Engineering,
Mechanical And Electrical Equipment Installation Engineering,
Mechanical Equipment Technology,
Steel Structure Engineering,
Rubber Products,
Municipal Engineering,
Consultation Service,
Building Engineering,
Electronic Component,
Anti Corrosion Insulation Project,
Fire Equipment,
Petroleum Engineering Technology,
Pipe Fittings,
Wujinjiaodian,
Import And Export Of Goods Or Technology,
...
Business scope: Sale,
Corporate Image Planning,
Consultation Service,
Processing,
Sale,
Processing,
Chemical Products,
Strong Drug,
Sales Of Plastic Products,
Metal Material Technology,
Instrumentation Technology,
Import And Export Of Self Operated And Agent Goods And Technologies,
Petroleum Engineering Technology,
Production Of Instrumentation,
Tools And Accessories,
Oil Drilling Equipment,
Web Design,
Business Management And Consulting,
Transfer,
Production Of Rubber Products,
...
Business scope: Chemical Products,
Strong Drug,
Equipment,
Engineering Survey And Design,
Drilling Engineering,
Consultation Service,
Import And Export Of Self Operated And Agent Goods And Technologies,
Petroleum Engineering Technology,
Pipeline Engineering Technology Development,
Bidding Agency For Engineering Construction Projects,
Instrument Sales,
Transfer,
Chemical Product Technology,
Dangerous Goods,
Oil and gas extraction professional and ancillary activities
Business scope: Detection,
Office Supplies,
Steel,
Oil Drilling Tool Repair,
Packaging Materials,
Metallic Material,
Consumables,
Daily Necessities,
Building Materials,
Sale,
Decoration Engineering Design,
Downhole Operation,
Made From Metal,
Install,
Local Products,
Decoration Materials,
Labor Service,
Consultation Service,
Cable,
Housing Agency,
Petroleum Engineering Technology
...
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