Business scope: Construction Of Engineering Environmental Protection Facilities,
Building Heating System Installation Services,
Building Materials,
Engineering General Contracting Service,
Heating System Installation,
Construction Special Equipment Manufacturing,
Gas System Installation,
Building Gas System Installation Services,
Factory Production Facility,
Manufacturing Of Special Equipment For Environmental Protection,
Building Curtain Wall Engineering,
Mining,
Building Engineering,
Mechanical Installation,
Environmental Protection Technology Promotion Service,
Professional Repair Of Special Equipment For Construction Projects,
Building Ventilation System Installation Services,
Manufacturing Of Special Equipment For Metallurgy,
Civil Engineering Construction,
Tall Building Engineering Services,
Building Drainage System Installation Services
...