Business scope: Water Conservancy,
Anchor,
Technology Development,
Technology Transfer,
Production,
Sale,
Production,
Sale,
Transportation,
Anchoring Agent,
Chemical Anchor,
Hardware,
Import And Export Business Of Various Commodities And Technologies,
Coal Mine Hydraulic Support,
Civil Engineering,
Technical Consultation And Service,
Repair,
Engineering Quality Inspection,
Engineering Materials,
Lease,
...