On September 25-28, 2019 Thailand Bangkok HVAC refrigeration purification exhibition-Bangkok RHVAC was successfully held in Bangkok International Trade Exhibition Center.

January 14-16, 2019 American Atlanta International Refrigeration and heating Exhibition (AHR) was held in Atlanta.

This passage is mainly about the commercial dehumidifiers used in swimming pool room of hotel and so on.

A brief introduction of the difference between an air purifier and a dehumidifier.