Quick answer: the top-ranked negative-ion humidifier brands in China on this list are Bear (Guangdong), DEERMA (Guangdong) and Haier (Shandong). 5 Chinese brands are ranked by registration, contact and product data; 10 companies are listed in total. Updated 21 Oct 2026.
Ranked negative-ion humidifier brands
How this list is ranked- 01
Bear
小熊Bear
- Humidifier
- Negative-ion humidifiers
- Oven
Registered legal entity on file; email and phone published; operating since 2006.
View profile → - 02
DEERMA
德尔玛DEERMA
- Humidifier
- Negative-ion humidifiers
- Shoe dryers
Registered legal entity on file; email and phone published; operating since 2011.
View profile → - 03
Haier
海尔Haier
- Negative-ion humidifiers
- Microwave ovens
- Combination steam ovens
Registered legal entity on file; email and phone published; operating since 1934.
View profile →
- 04
Midea 美的Midea
Registered as 美的集团股份有限公司 in 2000.
- Humidifier
- Negative-ion humidifiers
- Oven
- Microwave ovens
- Electric pressure cookers
- Tableware sterilizers
Why it ranks here: registered legal entity on file; email and phone published; operating since 2018.
- 05
San Wu Er352 三五二352
Registered as 北京三五二环保科技有限公司 in 2014.
- Humidifier
- Negative-ion humidifiers
- Formaldehyde removal devices
- Air purifiers
Why it ranks here: registered legal entity on file; email and phone published; operating since 2014.
International negative-ion humidifier brands in China
Foreign-owned groups with Chinese manufacturing or sales companies. Listed separately so the ranking above covers Chinese manufacturers only.
- INT
AIRMATE 艾美特AIRMATE
Registered as 艾美特电器(深圳)有限公司 in 1991.
- Negative-ion humidifiers
- Electric bed warmers
- Rechargeable fans
- Convector heaters
- Electric space heaters
- Oil-filled radiators
Why it ranks here: registered legal entity on file; email and phone published; operating since 1973.
- INT
SOLEUSAIR SOLEUSAIR舒乐氏
Registered as 索力雅斯商务咨询(上海)有限公司 in 2008.
- Humidifier
- Negative-ion humidifiers
- Air purifiers
- Bladeless fan
Why it ranks here: registered legal entity on file; email published; operating since 1997.
- INT
Yadu 亚都Yadu
Registered as 启迪亚都(北京)科技有限公司 in 2021.
- Humidifier
- Negative-ion humidifiers
- Formaldehyde removal devices
- Mini humidifiers
- Air disinfection machines
Why it ranks here: registered legal entity on file; phone published; operating since 1987.
More Negative-ion humidifiers brands and companies
| Brand | Registered company | Website |
|---|---|---|
| DAEWOODAEWOO大宇 | 好加好信息技术家电有限公司 | daewoolife.com.cn |
| AIRMXAIRMX | 北京秒新科技有限公司 | — |
Comparison table
| # | Company | Province | Est. | Registered company |
|---|---|---|---|---|
| 01 | Bear小熊Bear | Guangdong | 2006 | 小熊电器股份有限公司 |
| 02 | DEERMA德尔玛DEERMA | Guangdong | 2011 | 广东德尔玛科技股份有限公司 |
| 03 | Haier海尔Haier | Shandong | 1934 | 海尔集团公司 |
| 04 | Midea美的Midea | Guangdong | 2018 | 美的集团股份有限公司 |
| 05 | San Wu Er352三五二352 | Beijing | 2014 | 北京三五二环保科技有限公司 |
Frequently asked questions
How many negative-ion humidifiers manufacturers and suppliers in China are listed here?
10 companies are listed for negative-ion humidifiers (负离子加湿器). 5 Chinese manufacturers have full profiles and are ranked; 3 international brands with China operations are listed separately.
Where are China's negative-ion humidifiers manufacturers located?
Among profiled companies: Guangdong (4), Beijing (2), Shandong (1), Shanghai (1).
How is this list ranked?
By the completeness and verifiability of each company's data: a registered legal entity, an official website, published contact details, a product range and company history. The rank is not a quality rating, and no company pays for its position. See How we rank for the full method.
How do I contact these manufacturers?
Each listing shows the company's official website and, where published, its email and phone number. Of the 10 companies listed, 9 have an official website and 7 publish an email address.