Business scope: Computer System,
Repair,
Electronic Engineering,
Instrument Sales And Repair,
Security Engineering Design,
Other Software Services,
Basic Software,
Construction,
Data Processing,
Goods And Technology Import And Export Business,
Software,
Application,
Fire Facilities Engineering,
Electronics Sales,
Other Computer Services,
Business scope: Steel Structure Engineering,
Fire Facilities Engineering,
Import And Export Business Of Goods And Technology,
Technology Promotion And Application,
Electronic Engineering,
Power Transmission And Transformation Project,
Mechanical And Electrical Equipment Installation Engineering Construction,
Car Rental,
Instrument Sales,
Services Related To Oil And Gas Extraction,
Petrochemical Product Sales,
Information System Integration Service,
Oilfield Technical Services,
Road General Cargo Transportation,
Maintenance And Inspection,
Engineering And Technology Research And Experimental Development,
Business scope: Office Supplies Sales,
Electronics Sales,
Photovoltaic Equipment And Components Sales,
Software Development And Application,
Fire Facilities Engineering,
Digital Video Surveillance System Sales,
Environmental Protection Special Equipment Sales,
Import And Export Business Of Goods And Technology,
Repair And Sales,
Display Device Sales,
Petrochemical Engineering,
Iot Device Manufacturing,
Repair,
Production And Application,
Office Equipment Sales,
Electronic Engineering,
Industrial Automatic Control System Device Sales,
Quality Inspection Technical Service,
Motor Manufacturing,
Instrument Sales And Repair,
...
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,
...