Business scope: Technical Consulting And Services,
Ecological Protection And Environmental Governance,
Mechanical And Electrical Equipment Installation,
Chemical Product Manufacturing And Sales,
Environmental Engineering Construction,
Software Development And Sales,
Services Related To Oil And Gas Extraction,
Engineering And Technology Research And Experimental Development,
Sale,
Business scope: Steel Structure Engineering,
Install,
Electronic Product,
Electronic Product,
Made From Metal,
Fire Facilities Engineering,
Municipal Public Works,
Highway Pavement Engineering,
Building Curtain Wall Engineering,
Import And Export Business Of Goods And Technology,
Engineering Technology And Planning Management,
Petrochemical Engineering,
Communication Engineering,
Railway Engineering,
Petroleum Products,
Petroleum Products,
Water Resources And Hydropower Engineering,
Building Decoration Project,
Advertising Business,
Safety Technology Prevention Engineering,
Chemical Product Manufacturing And Sales
...