Business scope: Maintenance And Technical Service,
Import And Export Of Goods And Technology,
Municipal Public Works Construction,
Special Machinery For Building Materials Production,
Sale,
Environmental Engineering Design,
Pipe Fabrication And Installation,
Desulfurization And Dust Removal Equipment,
Installation And Engineering Construction,
Mining Equipment,
Mechanical Parts Processing,
Ventilation Equipment,
Mine Engineering Design,
Serve,
Software,
Operate,
Green Facilities,
Manufacturing And Sales Of General Parts,
Water Treatment Equipment,
Maintenance Of General Mechanical Equipment And Parts,
Manufacturing Of General Equipment
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