About Preair

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Zhejiang Preair Electrical Appliance Industry Co., Ltd. is a reliable and advanced dehumidifier manufacturer. Many countries and regions worldwide are in an environment with rich water vapor, which means that dehumidifiers are very useful for people who live there. With the development of scientific research and the demand for a better living environment, people are increasingly concerned about the impact of humidity and the application of dehumidifiers. 

Preair aims at improving global humidity control, for which we have designed and manufactured different types of dehumidifiers. We have a professional R&D team, pre and after-sales teams, and skilled workers. Preair is looking forward to more and more business partners.
Let the Number Speak for PREAIR
  • We established in
    Of the Year
  • Our factory covers
    Square Meters
  • Successful completed
  • We have more than
    Patent Technologies
 Established in 1999, PREAIR specialized in solving air humidity adjustment and control over 20 years.
 Our factory covers an area of 53,000㎡ footprint, which is the intelligent production base that can provide an output of 1.2 million units annually.
 Preair accumulated more than 20 years experience in technology and manufacturing and fulfilled over 2,000 project items.
 Preair has 39 patented technologies and an national high-tech R&D center.
 Facilitate the development of the dehumidification industry.
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 E-mail: info@hzhongtai.com
  Tele: +86-13376814803
   Add: 2D-2, No. 63, Jiuhuan Road, Tech Park, Jianggan Dist., Hangzhou, Zhejiang, China.
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