Navigating the global dehumidifier market can be challenging. Countless suppliers, inconsistent quality, and unclear certifications often leave buyers unsure where to start.
Fortunately, China has become the world’s most trusted hub for dehumidifier manufacturing, offering both OEM/ODM solutions and branded systems exported to more than 100 countries.
Backed by deep vertical integration, from compressors and sheet metal fabrication to R&D testing and final assembly, Chinese manufacturers dominate every segment: residential, commercial, and industrial.Key production clusters include:
- Zhejiang: The powerhouse for residential and mid-range commercial units.
- Guangdong: Specializing in high-end, industrial-grade, and intelligent dehumidification systems.
- Jiangsu & Shandong: Rising hubs known for cost-efficient production and export expertise.
Whether you’re sourcing a portable home dehumidifier, a desiccant unit for lithium battery workshops, or a ceiling-mounted industrial system, China delivers unmatched product diversity, competitive pricing, and flexible customization. All supported by decades of manufacturing experience.
Why Source Dehumidifiers from China
China’s dominance in the global dehumidifier market is not only built on price, it’s driven by integrated supply chains, advanced technology, and consistent export reliability. Here’s why international buyers choose China:
Competitive Pricing through Scale Efficiency
Massive production clusters in Zhejiang, Guangdong, and Jiangsu share component ecosystems, from compressors and sensors to metal casings, reducing unit costs while maintaining stable quality.
Complete Vertical Supply Chain
Most manufacturers handle everything in-house: sheet metal processing, injection molding, R&D testing, and packaging. This vertical integration ensures faster production cycles and reliable consistency across batches.
Mature OEM/ODM Ecosystem
Chinese factories excel at private labeling and custom product design, giving importers full control over branding, casing, and control systems. Ideal for distributors building their own brands.
Global-Standard Manufacturing Quality
With ISO 9001, CE, and CB certifications and strict 48–72 hour QC testing, Chinese manufacturers deliver dehumidifiers that meet or exceed global standards.
Efficient Export and Logistics
Proximity to ports like Ningbo, Shenzhen, and Guangzhou shortens shipping times. Many factories support FOB, CIF, and DDP options, simplifying logistics for global buyers.
Main Types of Dehumidifiers Manufactured in China
Chinese factories produce a full spectrum of dehumidifiers — from compact residential models to industrial-grade systems used in cleanrooms and battery plants. Understanding these core categories helps you identify the right supplier for their needs.
Residential Dehumidifiers
Compact, quiet, and energy-efficient units designed for homes and basements. These models feature smart humidity sensors, auto shutoff, and low noise operation to prevent mold and improve indoor comfort.
Commercial Dehumidifiers
Built for offices, supermarkets, hotels, and storage facilities, they deliver continuous, stable performance. Common features include auto-defrost, digital humidity control, and large-capacity drainage systems.
Industrial Dehumidifiers
Built for sectors requiring precise humidity control — including pharmaceuticals, lithium batteries, food processing, and cold storage.
Typical configurations include:
- Desiccant Rotor Systems. Achieve dew points down to –40 °C to –75 °C.
- Low-Temperature Models. Ideal for cold rooms and logistics centers.
- Ceiling-Mounted/Ducted Units. Space-efficient for large factories.
- Portable Units. Flexible mobility for changing industrial zones.
Industries That Rely on Professional Dehumidifiers
Dehumidifiers play a critical role in industries where humidity directly affects product quality and safety. Chinese manufacturers offer tailored systems for each environment.
Lithium Battery Manufacturing
Even trace moisture can compromise battery integrity. Chinese suppliers provide low-dew-point and desiccant systems maintaining below –60 °C dew point, standard for cleanrooms and battery lines.
Pharmaceutical & Biotechnology
Stable humidity ensures drug efficacy and compliance with GMP standards. Zhejiang and Guangdong manufacturers supply pharma-grade dehumidifiers designed for labs and packaging areas.
Food Processing & Freeze-Drying
In freeze-drying and packaging environments, humidity precision preserves food and biological samples. Industrial models maintain consistent RH levels during drying and storage.
Warehousing, Logistics, and Greenhouses
Humidity control prevents mold, corrosion, and spoilage in storage and agricultural facilities. Ceiling-mounted and portable models provide scalable, cost-efficient solutions.
20 Leading Chinese Dehumidifier Manufacturers
Below is a list of China’s top 20 dehumidifier manufacturers, from global appliance giants to specialized OEM/ODM producers.
No. | Company Name | Website | Company Positioning |
1 | Midea Group | Global leader in HVAC and home appliances; provides smart, energy-efficient dehumidification systems. | |
2 | Gree Electric Appliances Inc. | International air control and appliance brand known for high-performance home and commercial dehumidifiers. | |
3 | Haier Group Corporation | Global smart home ecosystem brand offering app-connected dehumidifiers with premium design. | |
4 | Humitech Pro | Professional OEM/ODM manufacturer specializing in residential, commercial, and industrial dehumidifiers. | |
5 | Hangzhou Songjing Electric Co., Ltd. | Leading Chinese manufacturer of home and industrial dehumidifiers with ISO-certified production. | |
6 | Hangzhou Yakeclimate (Ruiya) Electric Co., Ltd. | Specialist in air control and precision humidity management systems. | |
7 | Hangzhou Conloon Electric Co., Ltd. | Global supplier of humidifiers and dehumidifiers serving 80+ countries. | |
8 | Guangzhou DongAo Electrical Co., Ltd. | Well-known domestic brand offering stylish household and commercial dehumidifiers. | |
9 | Hangzhou Fuda Dehumidification Equipment Co., Ltd. | Early pioneer in desiccant rotor dehumidifiers serving industrial sectors like lithium and pharma. | |
10 | Shenzhen Anshiman Technology Co., Ltd. | Developer of intelligent humidity and temperature control systems for industrial use. | |
11 | TCL Delong Appliance (Zhongshan) Co., Ltd. | Subsidiary of TCL Group; produces reliable and affordable home dehumidifiers for global markets. | |
12 | Jiangsu Shimei Electric Manufacturing Co., Ltd. | Manufacturer specializing in greenhouse and agricultural humidity control solutions. | |
13 | Zhejiang Oulun Electric Co., Ltd. | R&D-driven company with full product line coverage from home to industrial dehumidifiers. | |
14 | Changzhou Chuandao Electric Co., Ltd. | Industrial-grade dehumidifier manufacturer with strong OEM focus and precision assembly. | |
15 | Zhejiang Kecheng Electric Co., Ltd. | Developer of energy-efficient, low-temperature, and environmentally friendly dehumidifiers. | |
16 | Qidi Yadu (Beijing) Technology Co., Ltd. | Pioneer in air treatment and purification systems used in medical and residential applications. | |
17 | Guangdong Dorosin Electrical Appliance Co., Ltd. | One of China’s most established industrial dehumidifier manufacturers with global exports. | |
18 | Ningbo Deye Technology Co., Ltd. | Publicly listed company and major OEM/ODM exporter producing 3M+ units annually. | |
19 | Zhongshan Invitop Electrical Appliance Co., Ltd. | Focused on compact and stylish home dehumidifiers with strong ODM support. | |
20 | Hangzhou Shuyi Appliance Co., Ltd. | Cost-effective OEM supplier offering affordable and reliable dehumidifier models for SMEs. |
1. Midea Group
- Headquarter: Foshan, Guangdong
- Year of Experience: Founded in 1968
- Website: https://www.midea.com/
- Key Strengths: Global manufacturing leader, advanced R&D, smart home integration
A Fortune Global 500 company, Midea produces a wide range of HVAC and home appliances, including energy-efficient dehumidifiers integrated with smart control systems. Its large-scale production and automated lines ensure consistent quality for both domestic and export markets.
2. Gree Electric Appliances Inc.
- Headquarter: Zhuhai, Guangdong
- Year of Experience: Established in 1991
- Website: https://www.gree.com/
- Key Strengths: Precision air control, global export brand, strong R&D base
Known primarily for air conditioners, Gree also manufactures high-performance dehumidifiers for home and commercial use. Its units are renowned for stable humidity control and low energy consumption.
3. Haier Group Corporation
- Headquarter: Qingdao, Shandong
- Year of Experience: Established in 1984
- Website: https://www.haier.com/
- Key Strengths: Smart home ecosystem, automation, global distribution network
Haier integrates dehumidifiers into its intelligent home ecosystem, offering modern, app-controlled units. The company exports to over 160 countries and is recognized for its premium product design and after-sales reliability.
4. Humitech Pro
- Headquarter: Dongguan, Guangdong
- Year of Experience: Over 10 years of OEM experience
- Website: https://www.humitechpro.com/
- Key Strengths: OEM/ODM customization, industrial-grade design, CE/CB certification
Humitech Pro specializes in residential, commercial, and industrial dehumidifiers with strong R&D support. The company focuses on energy-efficient, durable, and tailor-made solutions for distributors and B2B importers worldwide.
5. Hangzhou Songjing Electric Co., Ltd.
- Headquarter: Hangzhou, Zhejiang
- Year of Experience: 20+ years
- Website: https://www.oulungroup.com/
- Key Strengths: Industrial and ceiling-mounted units, robust export record
One of China’s leading dehumidifier manufacturers, Songjing produces a wide range of home and industrial dehumidifiers with ISO-certified production and large-scale capacity.
6. Hangzhou Yakeclimate (Ruiya) Electric Co., Ltd.
- Headquarter: Hangzhou, Zhejiang
- Year of Experience: 15+ years
- Website: https://yakeclimate.com/
- Key Strengths: Air control solutions, precision humidity management
Yakeclimate focuses on air dehumidification and purification systems for both residential and industrial settings, offering customized environmental control solutions.
7. Hangzhou Conloon Electric Co., Ltd.
- Headquarter: Hangzhou, Zhejiang
- Year of Experience: 20+ years
- Website: http://www.conloon.com/
- Key Strengths: Portable and warehouse dehumidifiers, export to 80+ countries
Conloon supplies humidifiers and dehumidifiers to the U.S., Europe, and Southeast Asia, focusing on durability, ease of maintenance, and consistent global quality standards.
8. Guangzhou DongAo Electrical Co., Ltd.
- Headquarter: Guangzhou, Guangdong
- Year of Experience: 18+ years
- Website: https://www.parkooair.com/
- Key Strengths: Household and commercial-grade units, modern design
PARKOO is a well-known domestic brand focusing on user-friendly residential and commercial dehumidifiers with sleek design and reliable performance.
9. Hangzhou Fuda Dehumidification Equipment Co., Ltd.
- Headquarter: Hangzhou, Zhejiang
- Year of Experience: Since 1995
- Website: http://en.hzfdcs.com/
- Key Strengths: Desiccant dehumidifiers, low-dew-point control, industrial expertise
Fuda is among China’s earliest professional manufacturers of desiccant rotor dehumidifiers, serving critical sectors like lithium battery, military, and pharmaceutical industries.
10. Shenzhen Anshiman Technology Co., Ltd.
- Headquarter: Shenzhen, Guangdong
- Year of Experience: 10+ years
- Website: https://www.ansmenworld.com/
- Key Strengths: Intelligent humidity and temperature control systems
Anshiman manufactures commercial and industrial dehumidifiers with precise control systems, widely applied in factories, warehouses, and labs.
11. TCL Delong Appliance (Zhongshan) Co., Ltd.
- Headquarter: Zhongshan, Guangdong
- Year of Experience: 15+ years
- Website: https://www.tcldl.com/index.aspx
- Key Strengths: Household appliances, digital control systems, OEM service
As part of the TCL Group, Delong manufactures efficient and smart household dehumidifiers for domestic and export markets, known for reliability and affordability.
12. Jiangsu Shimei Electric Manufacturing Co., Ltd.
- Headquarter: Yancheng, Jiangsu
- Year of Experience: 10+ years
- Website: https://www.shimeigroup.com/
- Key Strengths: Greenhouse dehumidifiers, agricultural humidity control
Shimei provides specialized humidity solutions for greenhouses, agricultural storage, and light industrial applications.
13. Zhejiang Oulun Electric Co., Ltd.
- Headquarter: Ningbo, Zhejiang
- Year of Experience: 15+ years
- Website: https://www.oulungroup.com/
- Key Strengths: R&D-driven, full product line coverage (home to industrial)
Marketed under the Eurgeen brand, Oulun offers dehumidifiers, air purifiers, and humidifiers with high production automation and consistent export quality.
14. Changzhou Chuandao Electric Co., Ltd.
- Headquarter: Changzhou, Jiangsu
- Year of Experience: 20+ years
- Website: http://chinacddq.com/
- Key Strengths: Industrial and commercial-grade systems, OEM focus
ChuanDao is a professional industrial dehumidifier producer known for its large-scale metal processing and precision assembly capacity.
15. Zhejiang Kecheng Electric Co., Ltd.
- Headquarter: Hangzhou, Zhejiang
- Year of Experience: 10+ years
- Website: https://www.hzdehumidifier.com/
- Key Strengths: Energy-efficient and low-temperature dehumidifiers
Kecheng develops and manufactures home, industrial, and desiccant dehumidifiers with a focus on energy-saving, environmental-friendly design.
16. Qidi Yadu (Beijing) Technology Co., Ltd.
- Headquarter: Beijing, China
- Year of Experience: 30+ years
- Website: http://www.yadu.com.cn/
- Key Strengths: Air treatment technology, purification systems
A pioneer in air-quality control products, Yadu develops integrated purification and dehumidification systems widely used in medical and residential environments.
17. Guangdong Dorosin Electrical Appliance Co., Ltd.
- Headquarter: Guangzhou, Guangdong
- Year of Experience: 20+ years
- Website: https://en.gzdorosin.com/
- Key Strengths: Industrial and commercial dehumidifiers, R&D capability
Dorosin is one of China’s most established industrial dehumidifier manufacturers, serving B2B clients with reliable, high-performance units and global export coverage.
18. Ningbo Deye Technology Co., Ltd.
- Headquarter: Ningbo, Zhejiang
- Year of Experience: Founded in 2003
- Website: https://deye.com/
- Key Strengths: Listed company, 3M+ annual capacity, OEM/ODM expert
Deye is one of China’s largest dehumidifier manufacturers and exporters, producing millions of residential and commercial units each year with strong R&D and global brand partnerships.
19. Zhongshan Invitop Electrical Appliance Co., Ltd.
- Headquarter: Zhongshan, Guangdong
- Year of Experience: 10+ years
- Website: https://www.invitop.com/
- Key Strengths: Compact home models, aesthetic design, ODM support
Invitop focuses on stylish, compact dehumidifiers for home use, supplying global brands with customized and private-label solutions.
20. Hangzhou Shuyi Appliance Co., Ltd.
- Headquarter: Hangzhou, Zhejiang
- Year of Experience: 8+ years
- Website: https://www.djchushiji.com/
- Key Strengths: Cost-effective models, OEM supply
Shuyi produces affordable yet reliable dehumidifiers for SMEs and distributors, offering a balance between performance and price.
Key Factors to Consider Before Choosing a Dehumidifier Manufacturer in China
Selecting the right partner involves evaluating technology, quality systems, and customization capabilities. Key aspects include:
- Dehumidifying Capacity & Dew Point Performance. Choose models that match your environmental requirements. Industrial applications may require dew points ≤ –60 °C.
- Energy Efficiency & Temperature Range. Look for inverter compressors and eco-friendly refrigerants like R290.
- Precision Humidity Control. For industries such as pharmaceuticals or lithium batteries, look for manufacturers that guarantee ±1–2% RH accuracy.
- ISO & Quality Certifications. ISO 9001, CE, CB-compliant factories with strict 48–72 h QC tests ensure reliability.
- OEM/ODM Capability. Custom branding, design, and configuration let importers create private-label solutions.
How to Import Dehumidifiers from China: A Practical Step-by-Step Guide
Importing from China can be smooth and profitable with a structured approach.
1. Define Your Requirements Clearly
Clarify type, capacity, certifications, voltage, and environmental conditions before requesting quotes.
🟢 Tip: A detailed spec sheet enables faster, accurate quotes.
2. Research & Shortlist Suppliers
Focus on ISO-certified manufacturers with export experience and their own factories — not trading intermediaries.
🟢 Tip: Prioritize suppliers located in Zhejiang, Guangdong, or Jiangsu. These provinces have mature supply chains and easier port logistics.
3. Request Detailed Quotations
Ask for a full quotation sheet covering:
- Product specifications and photos
- Unit price under different Incoterms (FOB, CIF, DDP)
- Lead time and warranty terms
- Packaging details and sample policy
🟢 Tip: Always order a sample before bulk production.
4. Confirm Orders & Customization
Once satisfied with the sample, finalize your purchase contract (PI) with the supplier. Negotiate branding, payment terms, and shipping method.
🟢 Tip: Request production photos or testing videos before shipment.
5. Arrange Inspection & Shipping
Perform a third-party quality inspection (e.g., SGS, TUV, or QIMA) for quality assurance. Choose suitable shipping options:
- FOB (Factory to Port) – You handle freight and customs.
- CIF (to your destination port) – Supplier covers shipping and insurance.
- DDP (Delivered Duty Paid) – Supplier handles everything, including customs clearance.
🟢 Tip: Beginners may opt for DDP shipping — higher cost but hassle-free.
6. Receive & Build Long-Term Partnership
Inspect upon arrival. If quality meets expectations, establish repeat orders for better pricing and faster lead times.
🟢 Tip: Consistent cooperation builds trust and efficiency over time.
FAQs about Buying Dehumidifier from Chinese Manufacturers
1. How can I verify that a Chinese manufacturer is legitimate?
Start by checking the company’s business license, factory address, and export license.
2. What’s the average production lead time?
Lead times depend on your order size and customization level. Samples: 7–10 days; bulk OEM: 25–45 days + 10–15 days shipping.
3. What’s the difference between OEM and ODM when ordering from China?
- OEM (Original Equipment Manufacturer): You provide the brand and design, and the factory produces according to your specs.
- ODM (Original Design Manufacturer): The factory already has a ready-made design that can be branded with your logo.
4. What should I expect in terms of pricing and MOQ (Minimum Order Quantity)?
- Residential models: MOQ 50–100 units
- Commercial/industrial models: MOQ 5–20 units depending on size
Pricing depends on capacity, casing material, compressor brand, and certifications.
5. How do Chinese factories ensure quality control before shipment?
Most reputable manufacturers conduct 48–72 hour continuous performance testing, noise and leak checks, and allow third-party inspections.
6. What about warranty and after-sales?
Usually 12–24 months covering main components, with spare parts and remote support provided.
7. What certifications are required for export?
Check that the products have relevant certifications:
- EU: CE / ROHS / REACH
- US: ETL / UL / FCC
- Middle East: GCC / SASO
Reputable factories can provide test reports and even assist in applying for local certifications. Never skip certification checks, customs may block uncertified electronic imports.
Find the Right Dehumidifier Partner in China
China stands as the global powerhouse for dehumidifier manufacturing, combining cost-efficiency, complete supply chains, and reliable export experience.
From industry leaders like Midea and Gree to specialized OEM/ODM producers such as Humitech Pro, Chinese factories deliver solutions across residential, commercial, and industrial applications — all meeting global standards.
Why It Matters for Buyers
- Broad product range for all humidity-control needs
- Proven quality and compliance
Flexible customization with scalable output - Streamlined logistics via major coastal ports
If you’re planning to import dehumidifiers or seeking a long-term OEM/ODM partner, partnering with a trusted Chinese manufacturer ensures consistent quality, faster delivery, and lasting value for your business.
