Preair Electrical | Industrial & Commercial Dehumidifiers Manufacturer

About Preair Electrical

Preair is a highly distinguished dehumidifier factory with over two decades of experience in producing top-of-the-line dehumidifiers. We specialize in providing commercial and industrial dehumidifiers to companies across the globe, with a primary focus on Europe and North America.

Whether you're a dealer, distributor, or individual buyer, our team warmly welcomes your inquiries and consultation. Our goal is to establish long-term partnerships built on trust, quality, and exceptional service.

Over 20 years of manufacturing excellence
CE, ISO9001, ISO13485 certified
Factory-direct pricing, no middlemen
Intimate after-sales service & support

3000+ m² Facility

Advanced production lines

Why Choose Preair?

We combine engineering excellence, rigorous quality control, and customer-first service to deliver unmatched value.

Certified Quality

CE, ISO9001, and ISO13485 certified manufacturing processes ensure reliability and safety.

High Efficiency

Energy-saving designs with advanced compressor technology for optimal moisture removal.

Global Export Experience

Rich experience in foreign trade export, serving clients in America, Europe, and Australia.

After-Sales Support

Dedicated team providing installation guidance, troubleshooting, and spare parts.

Featured Products

Explore our range of high-performance dehumidifiers designed for homes, basements, grow rooms, and industrial environments.

PRO330 Grow Room Dehumidifier

Sealed design for optimal humidity control in indoor farming and hydroponics.

Capacity: 330 pints/day
For sealed grow environments
Energy efficient compressor

LGR135L Basement Dehumidifier

With pump for continuous drainage in low-lying areas.

Capacity: 135 pints/day
Includes condensate pump
Auto restart & timer

PR80 Commercial Dehumidifier

Heavy-duty unit ideal for warehouses and commercial buildings.

Capacity: 80 pints/day
Durable steel casing
Digital humidity control

158L Commercial Portable

High-capacity portable unit for large-scale moisture control.

Capacity: 158 liters/day
Wheels & handles for mobility
Drain hose included

ALGR65 Basement Dehumidifier

High-quality unit with drain hose for continuous operation.

Capacity: 65 pints/day
Low-temperature operation
Auto defrost function

CFZ40 960L Industrial

Industrial-grade dehumidifier for factories and large facilities.

Capacity: 960 liters/day
For extreme moisture environments
Robust metal housing

HD70 Home Dehumidifier

Energy-efficient model for residential use in damp climates.

Capacity: 70 pints/day
Whisper-quiet operation
Washable air filter

Low Profile Air Mover

Designed for water damage restoration and fast drying.

High-velocity airflow
Compact & stackable design
For flood and restoration use

View All Products

Frequently Asked Questions

What types of dehumidifiers do you manufacture?

We produce industrial, commercial, and home dehumidifiers, including models for basements, grow rooms, crawl spaces, and water damage restoration.

Do you offer OEM/ODM services?

Yes, we welcome OEM and ODM collaborations. Our team can customize design, branding, and packaging based on your requirements.

What certifications do your products have?

Our factory holds CE, ISO9001, and ISO13485 certifications, ensuring compliance with international quality and safety standards.

How do I choose the right dehumidifier for my space?

Consider the size of the area, humidity level, and application (home, commercial, industrial). Contact us for personalized recommendations.

Get in Touch

Have questions or need a quote? Reach out to our team for expert assistance.

Address: 2D-2, No. 63, Jiuhuan Road, Tech Park, Jianggan Dist., Hangzhou, Zhejiang, China.

Phone: +86-13376814803

Email: [email protected]

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