Business scope: Yellow Sand,
And Consumables,
Laboratory Reagent,
Sale,
Railway,
Consult,
Pebbles,
Construction Contracting,
Research And Development,
Mechanical And Electrical Installation,
Chemical Technology Development,
Agricultural And Sideline Products,
Construction Labor,
Biology,
Multi Component Alloy Co Penetration,
Construction Labor Contracting,
Auto Parts Production,
Technology R D,
Highway,
Hardware Plumbing,
...