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Factory central air-conditioning project
Central air-conditioning works for office buildings
Ground source heat pump system drilling, testing pressure
Clean room operations, indoor unit installation
Outdoor unit lifting
H-beam, air-conditioning chassis lifting
Central heating system
Indoor and outdoor piping welding , installation
Pipe descaling and painting, welded openings
Duct insulation and assembly work
Duct Lifting
Central air-conditioning system for factory buildings
Pipe descaling and painting, welded openings
Pipe descaling and painting, welded openings
Pipe descaling and painting, welded openings
Pipe descaling and painting, welded openings
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