Business scope: Release,
Manage,
Production,
Make,
Technical Services,
Sale,
Technology Development,
Technical Services,
Software Development,
Electronic Product,
Sale,
Construction Of Urban Underground Comprehensive Pipe Corridor Project,
Maintain,
Industrial Automation Engineering And Products,
Telecom Value Added Service,
Construction Of Urban Water Supply And Drainage System Facilities,
Computer System Integration And Technical Services,
Data Processing Technical Services,
The Design Of Security Technology Prevention Engineering,
Manufacture,
...