Business scope: Design,
Valve,
Install,
Mechanical And Electrical Engineering,
Pipe Making,
Engineering Labor Subcontracting,
Hardware Installation Project,
Repair,
Design Of Installation Works,
Energy And Environmental Protection Equipment,
Transform,
Water Treatment Equipment,
Mechanical Equipment And Accessories,
Installation Of Special Equipment,
Construction,
Pipe Welding,
Pipe,
Construction Labor Subcontracting,
Pipe Material,
Import And Export Of Goods And Technology,
...