OEM/ODM Solutions
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OEM ODM Services​​​​​​​
A professional dehumidifier factory provides a wide range of customization services to meet the requirements of distributors, brands, contractors, and industrial users. Preair typically combines OEM, ODM, engineering design, certification assistance & after-sales support to help customers launch customized dehumidification solutions.
Dehumidifier Company
Cost Effective
Cost Effective
Delicate Design
Delicate Design
Long Warranty
Long Warranty​​​​​​​
R&D Team
Professional R&D Team
  • Phase 1: Neutral Product Performance Test
    • 1. Introduce neutral products to the customer
      2. Collect customer feedback and requirements
  • Phase 2: Requirement Confirmation
    • 1. Summarize customer requirements, including dehumidification capacity, structure, electrical control, refrigerant, material, energy efficiency, size, certification, and other details
      2. Notify the customer of the relevant fees for development, mold, or certification (if any)
      3. Confirm the details and provide a formal plan (for most of the retrofitting projects)
      4. Summarize data and archive it
  • Phase 3: Project Proposal
    • 1. Confirmed project development proposal
      2. Project initiation
      3. Determine the personnel configuration of the project team
  • Phase 4: Project Development (1-3 months)
    • 1. Scheme selection and design
      2. Appearance and structure design
      3. Scheme review
      4. 3D design review
      5. Prototype development and trial production
      6. Prototype review
      7. Small batch production
      8. Small batch review/controlled data improvement
      9. Product certification
  • Phase 5: Mass Production
    • Usually takes about 45 days for production after receiving the order
  • Phase 6: Transportation
    • Arrange shipment and customs clearance according to the PO
Dehumidifier Modification Project
Modification Dehumidifier
Modification Project
If only the logo label, packaging materials, appearance color, electronic control, etc., are adjusted, the above-mentioned process will be greatly shortened. After both parties reach an agreement, our liaison personnel will initiate the project, and the R&D and Production teams will carry out the work. During this period, clients will be informed of the revised design, related fees, inspection time, and shipping information.
Water Damage Restoration
Water Damage Restoration
Grow Room Dehumidifier
Grow Room Dehumidification
Crawl Space Dehumidifier
Crawl Space Dehumidification
Industrial Dehumidifier
Industrial Dehumidification
High Efficiency
High Efficiency
Specialized in dehumidification
Save Costs
Save Cost
Customer satisfied price
Global Market
Global Market
Professional products and services
Be Your Trustworthy Business Partner
Equipped with advanced production lines to ensure stable product quality and efficient manufacturing.
  • 20+
    Years In Industry
  • 2000+
    Clients
  • 98%
    Satisfaction Rate
  • 1000+
    Customer Reviews​​​​​​​
Faster Product Development
Faster Product Development ​​​​​​​
Skilled workers have received systematic training and have extensive production experience.
Lower Manufacturing Costs
Lower Manufacturing Costs ​​​​​​​
Streamlining production, improving material utilization, increasing automation, and optimizing energy consumption.
Stronger Brand Differentiation
Stronger Brand Differentiation ​​​​​​​
Create a unique identity that sets our customers apart from competitors and drives sustainable growth.
Flexible Production Volumes
Flexible Production Volumes ​​​​​​​
Scale output according to customer demand without compromising quality or delivery schedules.
Better Market Adaptability
Better Market Adaptability ​​​​​​​
Respond quickly to changing customer preferences, industry trends, and economic conditions.​​​​​​​
Technical Support
Technical Support
Ensures that customers receive expert assistance from product design and manufacturing to installation, operation, maintenance, and upgrades.
OEM Partnership Application

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 E-mail: info@hzhongtai.com
  Tele: +86-13376814803
   Add: Chuangzhi Center, Tonghe Rd, Binjiang District, Hangzhou, Zhejiang, China
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