Quick answer: the top-ranked commercial water heater brands in China on this list are Haier (Shandong), Midea (Guangdong) and Vanward (Guangdong). 5 Chinese brands are ranked by registration, contact and product data; 10 companies are listed in total. Updated 21 Oct 2026.
Ranked commercial water heater brands
How this list is ranked- 01
Haier
海尔Haier
- Commercial water heaters
- Water heaters
- Microwave ovens
Registered legal entity on file; email and phone published; operating since 1934.
View profile → - 02
Midea
美的Midea
- Commercial water heaters
- Water heaters
- Oven
Registered legal entity on file; email and phone published; operating since 2018.
View profile → - 03
Vanward
万和Vanward
- Commercial water heaters
- Water heaters
- Tableware sterilizers
Registered legal entity on file; email and phone published; operating since 1993.
View profile →
- 04
AMA 生能AMA
Registered as 浙江正理生能科技有限公司 in 2000.
- Commercial water heaters
- Heat pump dryers
- Air-source heat pump water heaters
- Air-source heat pump heating systems
- Air-source heat pumps
Why it ranks here: registered legal entity on file; phone published; operating since 1992.
- 05
Tenesun 天舒Tenesun
Registered as 江苏天舒电器有限公司 in 2003.
- Commercial water heaters
Why it ranks here: registered legal entity on file; email and phone published; operating since 2003.
International commercial water heater brands in China
Foreign-owned groups with Chinese manufacturing or sales companies. Listed separately so the ranking above covers Chinese manufacturers only.
- INT
McQuay McQuay麦克维尔
Registered as 深圳麦克维尔空调有限公司 in 1992.
- Commercial water heaters
- Fan coil units
- Direct expansion air handlers
- Industrial air conditioners
- Modular air handling units
- Water-cooled screw chillers
Why it ranks here: registered legal entity on file; email and phone published; operating since 1872.
- INT
A.O. A.O.史密斯
Registered as 艾欧史密斯(中国)投资有限公司 in 2005.
- Commercial water heaters
- Water heaters
- Commercial drinking water dispensers
- Wall-mounted boilers
- Electric water heaters
- Gas water heaters
Why it ranks here: registered legal entity on file; phone published; operating since 1874.
- INT
NORITZ NORITZ能率
Registered as 能率(中国)投资有限公司 in 2005.
- Commercial water heaters
- Water heaters
- Three-burner stoves
- Gas water heaters
- Balanced-flue gas water heaters
Why it ranks here: registered legal entity on file; phone published; operating since 1951.
- INT
Rinnai Rinnai林内
Registered as 上海林内有限公司 in 1993.
- Commercial water heaters
- Water heaters
- Wall-mounted boilers
- Space heaters
- Gas water heaters
- Central water heating systems
Why it ranks here: registered legal entity on file; phone published; operating since 1920.
More Commercial water heaters brands and companies
| Brand | Registered company | Website |
|---|---|---|
| GREE格力GREE | 珠海格力电器股份有限公司 | gree.com |
Comparison table
| # | Company | Province | Est. | Registered company |
|---|---|---|---|---|
| 01 | Haier海尔Haier | Shandong | 1934 | 海尔集团公司 |
| 02 | Midea美的Midea | Guangdong | 2018 | 美的集团股份有限公司 |
| 03 | Vanward万和Vanward | Guangdong | 1993 | 广东万和新电气股份有限公司 |
| 04 | AMA生能AMA | Zhejiang | 1992 | 浙江正理生能科技有限公司 |
| 05 | Tenesun天舒Tenesun | Jiangsu | 2003 | 江苏天舒电器有限公司 |
Frequently asked questions
How many commercial water heaters manufacturers and suppliers in China are listed here?
10 companies are listed for commercial water heaters (商用热水器). 5 Chinese manufacturers have full profiles and are ranked; 4 international brands with China operations are listed separately.
Where are China's commercial water heaters manufacturers located?
Among profiled companies: Guangdong (3), Jiangsu (2), Shanghai (2), Shandong (1), Zhejiang (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, 10 have an official website and 5 publish an email address.