Business scope: Sales Of Building Materials,
Business Management Consulting,
Engineering Management Services,
Solar Power Technology Services,
Sales Agent,
Bidding Agency Service,
Coal Washing,
Gas Operation,
Information Technology Consulting Services,
Manufacturing Of Lightweight Building Materials,
Repair And Test,
Planning And Design Management,
Construction Supervision Of Water Conservancy Projects,
Petroleum Product Sales,
Sales Of Special Equipment For Chemical Production,
Road Passenger Transport Operations,
Construction Engineering Design,
Electrical Installation Services,
Construction Project Supervision,
Coal And Product Sales,
Oil And Gas Technical Services
...