Business scope: Class D Pressure Vessel,
Liquefaction,
Processing,
Sale,
Metal Pressure Vessel Manufacturing,
Import And Export Business Of Self Operated And Agent General Commodities,
Manufacture,
Engineering and Technology Research and Experimental Development
Business scope: Engine Oil,
Auto Parts,
Retail,
Compressed Gas,
Liquefaction,
Lubricating Oil,
Application And Promotion,
No Storage,
Retail And Wholesale,
Business scope: Separate,
And Provide Related Technical Services,
Activated Carbon For Sale,
Filter,
Non Metallic Minerals And Products,
Liquefaction,
Deal With,
Approved Project Operations,
And Provide After Sales Service,
To Develop,
Purify,
Industrial and professional design and other professional technical services
Business scope: Mechanical And Electrical Equipment Installation Engineering,
Purify,
Electrical Equipment,
Steel Structure Engineering,
Fire Facilities Engineering,
Municipal Public Works,
Exhaust Gas,
Water Resources And Hydropower Engineering,
Liquefaction,
New Technology Application And Engineering Contracting,
New Technology Application And Engineering Contracting,
Air Separation,
New Technology Application And Engineering Contracting,
Network Construction,
Conveying Equipment Design,
Air Purification Project,
Sales And Maintenance,
Power Engineering,
Technology Development Of Computer Software And Hardware,
Smelting Engineering,
...
Manufacturing of other basic chemical raw materials
Business scope: Sewage Treatment,
Liquefaction,
Production Of Chemical Products,
Compression,
Propylene Oxide,
Road General Cargo Transportation,
Methanol,
Propane 1,
Compressed Air,