Business scope:
Labor Service,
Import And Export,
Sales Of Special Machinery For Tunnel Construction,
Sales Of Construction Machinery,
Non Coal Mine,
Construction Labor Subcontracting,
Mechanical Equipment Research And Development,
Earthwork Construction,
Mineral Resources,
General Machinery And Equipment Installation Services,
Construction Engineering Construction,
Mining,
Business scope: Tire,
Coke,
Fertilizer,
Software Development,
Sale,
Commodity Packaging Service,
Railway Freight Forwarding Agency,
Engine Oil,
Minerals,
Internet Information Service,
Internet Data Service,
Loading And Unloading Service,
Wholesale And Retail Of Wire And Cable,
Web Freight,
Ceramsite,
Lubricating Oil,
Monitor Chemicals,
Sand And Gravel,
The Second Type Of Value Added Telecommunications Services,
Internet Access And Related Services,
Labor Service
...