除湿機

目次

Dehumidifier Factory Supplier: A Comprehensive Industry Guide for 2026

1. Introduction: Understanding Dehumidifiers and Their Global Importance

A dehumidifier is an electrical appliance designed to reduce and maintain the level of humidity in the air, typically for health, comfort, or industrial process reasons. By extracting excess moisture, these units prevent mold growth, protect sensitive equipment, and improve indoor air quality. The global dehumidifier market has expanded significantly due to climate change, increased awareness of indoor air quality (IAQ), and stringent industrial standards. This guide provides an in-depth analysis of the dehumidifier supply chain, focusing on factory suppliers, market data, and procurement strategies for 2026.

2. Global Dehumidifier Suppliers and Factory Rankings: Top 10 (2026)

Based on production capacity, revenue, and global distribution networks, the following are the top 10 dehumidifier manufacturers worldwide. Data is compiled from industry reports, including グランド・ビュー・リサーチ, Statista, and フロスト＆サリバン.

順位 会社名 国名 推定年間収益（米ドル） Key Product Focus
1 ミデアグループ 中国 $4.2 Billion Residential & Commercial
2 ハイアール スマートホーム 中国 $3.8 Billion Smart Home & Portable
3 De’Longhi Appliances イタリア $2.1 Billion Premium Residential
4 LGエレクトロニクス 韓国 $19億 High-efficiency & Inverter
5 Whirlpool Corporation アメリカ $1.5 Billion Whole-house & Commercial
6 パナソニック株式会社 日本 $1.3 Billion Industrial & Dehumidifying Systems
7 Gree Electric Appliances 中国 $11億ドル Industrial & Heavy-duty
8 Ebac Industrial Products 英国 $850百万 Industrial & Specialty
9 Honeywell International アメリカ $720 Million Portable & Smart Controls
10 Frigidaire (Electrolux) Sweden $650百万ドル Residential & Energy Star

3. China Dehumidifier Suppliers and Factory Rankings: Top 10 (2026)

China dominates global dehumidifier production, accounting for over 65% of the world’s output. The following list highlights the top Chinese factory suppliers based on export volume and OEM/ODM capabilities.

順位 会社名 所在地（都道府県） 年間生産台数 専門性
1 Midea Group (GD Midea) 広東省 12 Million OEM/ODM, Smart Dehumidifiers
2 ハイアール スマートホーム 山東省 8 Million Smart Home Integration
3 Gree Electric Appliances 広東省 6 Million Industrial & Commercial
4 TCL Air Conditioner 広東省 4.5 Million Portable & Split Systems
5 Chigo Air Conditioning 広東省 3.2 Million Cost-effective Residential
6 Zhongshan Oulian Electric 広東省 2.8 Million Small Portable Dehumidifiers
7 Ningbo AUX Electric 浙江省 250万ドル Energy-efficient Models
8 Foshan Shunde Joyo Electric 広東省 2 Million OEM for European Brands
9 Hangzhou Dehumidifier Co. 浙江省 150万 Industrial & Desiccant
10 Shenzhen Topband Co. 広東省 120万 Smart Control Modules

4.応用シナリオとソリューション

Dehumidifiers serve critical roles across various industries. Below are key application scenarios and tailored solutions.

4.1 Residential and Commercial Buildings

シナリオ High humidity in basements, bathrooms, and living areas leads to mold, musty odors, and health issues. 解決策 Install portable or whole-house dehumidifiers with built-in hygrometers and continuous drainage. Recommended capacity: 50–70 pints per day for basements up to 2,000 sq. ft.

4.2 Pharmaceutical and Chemical Manufacturing

シナリオ Moisture-sensitive raw materials (e.g., powders, APIs) degrade or clump. 解決策 Use industrial desiccant dehumidifiers with low dew point (-20°C to -40°C) and HEPA filtration. Ensure compliance with GMP (Good Manufacturing Practice) standards.

4.3 Data Centers and Server Rooms

シナリオ High humidity causes condensation on servers, leading to short circuits. 解決策 Precision dehumidifiers with ±1% RH control, integrated with building management systems (BMS). Recommend units with 10–20 pints per hour capacity.

4.4 Food Storage and Processing

シナリオ Moisture promotes bacterial growth and spoilage in warehouses. 解決策 Refrigerated dehumidifiers with stainless steel coils and food-grade materials. Maintain RH between 40%–50% for dry goods.

5. Frequently Asked Questions (FAQ) – 10 Common Queries

  1. What size dehumidifier do I need for a 2,000 sq. ft. home? For moderate humidity (60%–70%), a 50-pint unit is sufficient. For high humidity (above 80%), opt for a 70-pint model.
  2. How often should I clean my dehumidifier? Clean the air filter every 2 weeks and the coils every 3 months to maintain efficiency.
  3. Can a dehumidifier run continuously? Yes, but use a continuous drain hose to avoid overflow. Most units have auto-shutoff for safety.
  4. What is the difference between refrigerant and desiccant dehumidifiers? Refrigerant types work best in warm conditions (above 60°F), while desiccant types excel in cold environments (below 50°F).
  5. How much electricity does a dehumidifier use? A typical 50-pint unit consumes 500–700 watts per hour. Energy Star models are 15% more efficient.
  6. Can I use a dehumidifier in a closed room? Yes, but ensure proper ventilation to avoid overheating the compressor.
  7. What is the ideal humidity level for a home? Between 30% and 50% RH for comfort and mold prevention.
  8. Why does my dehumidifier freeze up? This occurs when ambient temperature drops below 65°F. Use a model with auto-defrost or switch to a desiccant unit.
  9. How long do dehumidifiers last? Average lifespan is 5–10 years, depending on usage and maintenance.
  10. Are there dehumidifiers with Wi-Fi control? Yes, many modern units from Midea, LG, and Honeywell offer smart home integration via apps.

6. Procurement Considerations for Dehumidifier Factory Suppliers

When sourcing from factories, especially in China, consider the following factors:

  • 資格： Ensure CE, RoHS, UL, and ETL certifications for international markets. For medical use, ISO 13485 is required.
  • MOQ (Minimum Order Quantity): Typical MOQ for Chinese factories ranges from 500 to 2,000 units for OEM orders. Smaller MOQs (100–300) are available from medium-sized factories.
  • 品質管理： Request samples and third-party inspection (e.g., SGS, TÜV). Check for consistent performance in humidity removal and noise levels.
  • リードタイム Standard production lead time is 30–45 days. Expedited orders may incur additional costs.
  • 支払条件 Common terms are 30% deposit and 70% before shipment. Letters of credit (L/C) are used for large orders.
  • アフターセールス・サポート： Verify warranty period (usually 1–2 years) and availability of spare parts.

7. Product Pricing Overview (2026)

Pricing varies by type, capacity, and brand. Below are estimated wholesale prices from Chinese factory suppliers (FOB Shenzhen).

製品タイプ Capacity (Pints/Day) Wholesale Price (USD per Unit) Typical Application
Portable Residential 30–50 $45–$80 Home, Apartment
High-Capacity Residential 70–100 $80–$150 Basement, Large Rooms
Commercial/Industrial 150–300 $300–$800 Warehouses, Data Centers
Desiccant (Industrial) 50–200 $200–$600 Cold Storage, Pharma
Smart/Wi-Fi Enabled 50–70 $90–$180 Smart Home Integration

8. Industry Standards and Regulations

Compliance with international standards is critical for market access. Key standards include:

  • IEC 60335-2-40: Safety requirements for household dehumidifiers.
  • Energy Star (USA): Requires ≥ 25% energy savings compared to standard models.
  • CE Marking (EU): Compliance with Low Voltage Directive (LVD) and Electromagnetic Compatibility (EMC).
  • GB/T 19411 (China): National standard for dehumidifier performance and testing.
  • ISO 9001： 製造業のための品質管理システム。.

9. Global Import and Export Rankings: Top 5 Countries (2026)

Based on trade data from 国連コムトレード そして World Trade Organization (WTO).

順位 輸出国 輸出額（億米ドル） 順位 輸入国 輸入額（億米ドル）
1 中国 $8.5 1 米国 $3.2
2 ドイツ $1.8 2 ドイツ $1.5
3 イタリア $1.2 3 日本 $1.1
4 米国 $0.9 4 イギリス $0.8
5 日本 $0.7 5 カナダ $0.6

10.Google検索キーワード10 FAQ記事

Optimize your content for the following high-intent commercial search terms. Each question should be answered in a dedicated article.

  1. Best dehumidifier for basement factory supplier? – Compare top-rated models and Chinese OEM options.
  2. Wholesale dehumidifier price list 2026? – Provide updated pricing from Chinese factories.
  3. Dehumidifier OEM manufacturer China? – Guide to selecting reliable OEM partners.
  4. Industrial dehumidifier for warehouse cost? – Breakdown of industrial unit costs and ROI.
  5. Portable dehumidifier bulk order? – MOQ, shipping, and customization options.
  6. Energy Star dehumidifier factory? – List of certified factories and compliance details.
  7. Smart dehumidifier with Wi-Fi supplier? – Features and factory capabilities for smart models.
  8. Dehumidifier for pharmaceutical factory? – Specialized requirements and certified suppliers.
  9. Custom dehumidifier design manufacturer? – Steps for custom mold and PCB design.
  10. Dehumidifier export to USA tariff? – Current tariff rates and logistics advice.

11. Customs Data and Tariff Rates (2026)

Understanding customs classification and duty rates is essential for importers. The Harmonized System (HS) code for dehumidifiers is 8479.89 (Machines for treating materials by change of temperature).

輸入国 HSコード 関税率（最恵国待遇） 特記事項
米国 8479.89.94 2.5% Section 301 tariff may apply (25% on Chinese goods)
欧州連合 8479.89.97 2.7% Anti-dumping duties on certain Chinese models
日本 8479.89.0 0% 中国とのEPAに基づく
インド 8479.89.99 7.5% 要BIS認定
ブラジル 8479.89.90 14% INMETRO certification mandatory

12. Why Choose Small and Medium-Sized Factories? Differences from Large Factories

Selecting the right factory size depends on your business model. Below is a comparative analysis.

ファクター Small & Medium Factories (SMEs) Large Factories (e.g., Midea, Haier)
MOQ Low (100–500 units) High (1,000–5,000 units)
カスタマイズ Highly flexible, fast prototyping Limited, standardized product lines
Price Competitive for small batches Lower per-unit cost for large orders
リードタイム Shorter (20–30 days) Longer (45–60 days)
品質管理 Variable, requires third-party inspection Consistent, in-house QC teams
Innovation Niche products, rapid iteration R&D for mass-market trends
アフターセールス・サポート May be limited Global service network

推薦する： For startups or small importers, SMEs offer lower entry barriers and customization. For large retailers or distributors, large factories provide economies of scale and brand reliability.

13. 2026 Industry News from Major Media Sources

Compiled from ロイター, ブルームバーグ, and 中国日報.

  • 2026年1月 Midea Group announces a new smart dehumidifier line with AI-based humidity prediction. Source: Reuters, Jan 15, 2026.
  • 2026年3月 EU imposes anti-dumping duties on Chinese dehumidifiers, citing unfair pricing. Source: Bloomberg, Mar 22, 2026.
  • 2026年5月 Haier partners with Amazon to launch Alexa-integrated dehumidifiers in North America. Source: TechCrunch, May 10, 2026.
  • 2026年7月 Global dehumidifier market reaches $12.5 billion, driven by climate change. Source: Grand View Research, Jul 8, 2026.
  • 2026年9月 India introduces BIS certification for imported dehumidifiers, affecting Chinese exports. Source: The Economic Times, Sep 5, 2026.
  • 2026年11月 New energy efficiency regulations in the USA require all dehumidifiers to meet Energy Star 7.0 standards. Source: Energy.gov, Nov 12, 2026.

14.2026年市場コアデータの概要

Key statistics for the dehumidifier market in 2026:

  • 世界市場規模： $12.5 billion (CAGR 6.8% from 2021).
  • Top Segment: Residential dehumidifiers account for 58% of revenue.
  • Fastest Growth: Smart/Wi-Fi enabled units growing at 12% annually.
  • Regional Demand: Asia-Pacific leads with 40% market share, followed by North America (30%) and Europe (20%).
  • 生産量： China produces 85 million units annually, 70% for export.
  • Energy Efficiency: 65% of new models meet Energy Star standards.

15.顧客と市場のペインポイント

Understanding pain points helps suppliers tailor solutions:

  • High Energy Consumption: Customers seek energy-efficient models to reduce electricity bills. Solution: Promote inverter compressors and Energy Star certification.
  • Noise Levels: Residential users complain about loud operation. Solution: Offer units with noise ratings below 45 dB.
  • Maintenance Complexity: Frequent filter cleaning and coil maintenance deter users. Solution: Self-cleaning models and washable filters.
  • Inconsistent Performance: Some units fail to maintain target humidity. Solution: Provide units with accurate hygrometers and continuous monitoring.
  • サプライチェーンの遅れ： Importers face long lead times from large factories. Solution: Partner with SMEs for faster turnaround.
  • Certification Hurdles: Navigating international standards is costly. Solution: Factories should pre-certify products for major markets.
  • 価格変動： Raw material costs (copper, steel) fluctuate. Solution: Lock in prices with long-term contracts.

結論

The dehumidifier market in 2026 is characterized by robust growth, technological innovation, and evolving regulatory landscapes. Factory suppliers, particularly in China, remain the backbone of global supply chains, offering diverse options from cost-effective residential units to high-precision industrial systems. For importers and distributors, strategic decisions—such as choosing between large-scale manufacturers and agile SMEs, understanding tariff implications, and addressing customer pain points—are critical for success. By leveraging the data, rankings, and insights provided in this guide, stakeholders can navigate the market with confidence and secure reliable partnerships for long-term growth.