In 1999, Preair finished the independent research and production of the first dehumidifier. More than 20 years, Preair has focused on dehumidifier research and development, adhering to the concept of global operation and diversified development. To create a dry and comfortable environment for hundreds of millions of users has been taken as our mission. The sales network of Preair is not only throughout the country, but also aiming at the international market in North America, South America, Europe, Southeast Asia, Africa, Australia and so on. Mobile Dehumidifier, Restoration Dehumidifier , Crawl Space Dehumidifier With Built In Pump , Dehumidification Machine ,Crawl Space Dehumidifier . Energy-saving robots (dehumidifiers) have been widely used in the manufacturing workshops of precision instruments, food and drug, libraries, archives, computer rooms, laboratories, banks, hospitals, tobacco warehouses, human defense projects, military warehouses, food industry, drug warehouses and other special places. The product will supply to all over the world, such as Europe, America, Australia,Finland, Yemen,Costa rica, Morocco.There are some features of Preair industrial dehumidifiers. Famous brand compressor. Strong body. Pure copper motor. High efficiency heat exchanger. Intelligent control methods. High sensitive sensor. Industrial dehumidifiers have been widely used in large warehouses, factory workshops, large real estate buildings, etc.