Business scope: Elevator And Parts Sales,
Central Air Conditioning Installation,
Engineering Management Services,
Install,
Fire Facilities Engineering,
Municipal Public Works,
Interior And Exterior Decoration Works,
Appliance Repair,
Building Engineering,
Building Intelligent Engineering,
Steel Doors And Windows,
Foundation And Foundation Engineering,
Landscape Lighting Project,
Mechanical Equipment Removal,
Landscaping Project,
Security Engineering Design,
Glass Curtain Wall,
Economic Information Consultation,
Housekeeping,
Make,
Sports Field Engineering
...