Business scope: Tunnel,
Steel Structure,
Mine,
Petrochemical,
Construction,
Building Decoration,
To Smelt,
Urban Landscaping,
Highway Embankment,
Lifting Equipment Installation,
Municipal Public,
Detection,
Mechanical And Electrical Equipment Installation,
Consult,
Road Surface,
River And Lake Regulation,
Construction Machinery Manufacturing,
Railway,
Bridge,
Ports And Channels,
Furnace
...