Business scope: Construction Work,
Earthwork,
Landscaping Project,
Network Engineering,
Boiler Installation,
Electrical Equipment And Accessories,
Research And Development,
Water Conservancy Construction,
Fire Engineering Design,
E Commerce Information Consulting Service,
Communication Device,
Lease,
Railway Special Equipment And Equipment,
Manufacturing Of Accessories,
Lease,
Industrial Automation System Engineering,
Pipe Gallery Project,
River Cleaning Service,
Research And Development Of Environmental Protection Products,
Data Service,
...