Business scope: Rail,
Heat,
Municipal Public,
Tunnel,
Public Transit,
Sanitation,
Scale,
Comprehensive Engineering Survey,
Construction Of Environmental Protection Projects,
Drain,
Bridge,
Highway Engineering Design,
Install,
Municipal Public Works,
Water Supply,
Engineering Cost Consultation,
Construction Mechanical And Electrical Installation Engineering,
Building Decoration Project,
Gas,
Urban Flood Control Design,
...