Reliable Quality

Zhejiang Preair Electrical Appliance Industry Co., Ltd.
20+ Years 
Focused On Humidity Control
Your Humidity Control Expert
Preair High Efficient LGR Dehumidifier For Sale
Whole Series of Water-damage Dehumidifiers
Preair Home Dehumidifiers For Sale
Reliable Quality & Variable Options
Preair Dehumidifier for Greenhouse
Dehumidifiers for Greenhouse 
(Precision Control)

Preair has exquisite craftsmanship and excellent production lines, 

providing you with high-quality dehumidifiers.

The professional R&D team of Preair continuously innovates technology, 

improves product quality, and manages to meet the reauirements of consumers.

Types of dehumidifiers, such as commercial dehumidifiers, 

industrial dehumidifiers, home dehumidifiers can be customized.

Business Partners

Business Partners of Preair Dehumidifier Company
Preair is an OEM/ODM manufacturer that specializes in dehumidifiers and has a strong track record. We have professional production facilities, quality control processes, and rich experience in producing dehumidification products. If you want to take an OEM/ODM order, please clearly define your dehumidifier requirements, including technical specifications, features, performance criteria, and design preferences. Besides, please provide detailed information about the quantity, target price range, and desired timeline. Looking forward to your consultation.
Dehumidifiers, Air Movers, Air Scrubbers
Provide high-quality and affordable products
Have a comprehensive online sales platform
Enjoy customized dehumidification solutions
Dehumidifiers are versatile appliances designed to control and regulate humidity levels in various indoor environments. They extract excess moisture from the air, helping to create a more comfortable, healthier, and efficient living or working space. It's important to choose the right size and type of dehumidifier based on the specific application and space requirements. Different models offer various features such as adjustable humidity settings, automatic shut-off, drainage options, and more. Proper maintenance and regular cleaning are essential to ensure the effective and efficient operation of dehumidifiers.

Cleaning an industrial floor fan is important to ensure it operates efficiently and to maintain good air quality in the environment. Here's a step-by-step guide on how to clean your industrial floor fan: Materials Needed for Cleaning a Floor Drying Fan:1. Screwdriver (if required for disassembly)2.


A commercial air mover is a powerful device designed to move and circulate large volumes of air in various environments. Air movers can be applied in a wide range of industries and settings due to their versatility and efficiency. Applications of a commercial air mover1. Centrifugal Air Mover for D


Place a dehumidifier inside a grow tent to help control humidity levels. In fact, maintaining the right humidity is crucial for the health and growth of plants in a grow tent, especially if you're cultivating sensitive species or if you're in an environment with naturally high humidity levels. Some

If you have any questions regarding our company or product, 
please do not hesitate to contact us for more details.


About Preair

Product Category

Contact US

  Tele: +86-13376814803
   Add: 2D-2, No. 63, Jiuhuan Road, Tech Park, Jianggan Dist., Hangzhou, Zhejiang, China.
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