Business scope: Production,
Sale,
Sale,
Household Appliances,
Fan,
Environmental Protection Machinery And Equipment,
Exhaust Equipment,
Install,
Install,
Central Air Conditioning Installation,
Repair,
Ventilation Duct Fabrication,
Packaging Machinery,
Ventilation Engineering Design,
Green Facilities,
Instrument Sales,
Fire Engineering,
Environmental Engineering,
Debugging,
Hydraulic Equipment,
Noise And Vibration Control Equipment
...