Business scope: Mechanical And Electrical Equipment Installation Engineering,
Air Conditioner,
Cooling Equipment,
Building Intelligent Engineering,
Design Of Fire Protection Facilities Engineering,
Door To Door Repair And Maintenance,
Contract Energy Management,
Air Conditioner,
Air Conditioning Engineering Design,
Air Purification Project,
Import And Export Business Of The Above Goods And Technologies,
Refrigeration Equipment,
Purification Equipment,
Design Of Automation Equipment,
Construction,
Building Decoration Project,
Sale,
Manufacture,
Mechanical And Electrical Engineering,
Equipment Leasing,