Major made by Centrifugal fan blade , coil (heat exchanger), micro-computer control system.It   is ending device of central air-conditioning system .which is widely used in hotels, restaurants, factories, hospitals, exhibition halls, shopping malls and office buildings, such as multi-room Or the space industry and civil air-conditioned places to meet the cooling, dewetting, heating and so on.

Create a clean, quiet, Spring All the Year Round  Working and living environment for people .