Business scope: Municipal,
Import And Export,
Technology Import And Export,
Chemical Products,
Salvage,
Mechanical And Electrical Engineering,
Production,
Production,
Environmental Technology,
Production And Sales,
Water Pollution Control,
Tear Down,
Environmental Protection,
Research And Development,
Sales And Technical Service,
Sales And Technical Service,
Construction Of Environmental Protection Projects,
Municipal Engineering,
Underwater Construction,
Green Facilities,
...