HVAC SYSTEM
-  Water cooled/Air Cooled Chiller System
-  Ductwork and Air Distributon System
- Refrigeration System (Splittype,VRV,VRF)
- Packaged Air Condition System
- Ventilation System
- Clean Room System
- Energy Conservation
- Heat Pump & Heat Pipe
- Cooling Tower System
- Sound Absorption Acoustic Duct  System
- Air Control Instrument System
- Dehumidifiers System

MECHANICAL SYSTEM
- Air Compressor System
- Fire Protection System
- Machanical Utility Frabrication(Buffer Tank Etc.)