Quick answer: the top-ranked reverse osmosis water purifier brands in China on this list are Haier (Shandong), Midea (Guangdong) and TRULIVA (Zhejiang). 6 Chinese brands are ranked by registration, contact and product data; 10 companies are listed in total. Updated 21 Oct 2026.
Ranked reverse osmosis water purifier brands
How this list is ranked- 01
Haier
海尔Haier
- Water purifiers
- Reverse osmosis water purifiers
- Microwave ovens
Registered legal entity on file; email and phone published; operating since 1934.
View profile → - 02
Midea
美的Midea
- Water purifiers
- Reverse osmosis water purifiers
- Oven
Registered legal entity on file; email and phone published; operating since 2018.
View profile → - 03
TRULIVA
沁园TRULIVA
- Water purifiers
- Reverse osmosis water purifiers
- Commercial drinking water dispensers
Registered legal entity on file; email and phone published; operating since 1998.
View profile →
- 04
XIAOMI 小米XIAOMI
Registered as 小米科技有限责任公司 in 2010.
- Water purifiers
- Reverse osmosis water purifiers
- Docking station
- Repeater
- Silent computer mice
- Smart fingerprint locks
Why it ranks here: registered legal entity on file; email and phone published; operating since 2021.
- 05
Angel 安吉尔Angel
Registered as 深圳安吉尔饮水产业集团有限公司 in 1992.
- Water purifiers
- Reverse osmosis water purifiers
- Commercial drinking water dispensers
- Commercial water boilers
- Water dispenser
- Direct-drinking water dispensers
Why it ranks here: registered legal entity on file; phone published; operating since 1987.
- 06
BENSHION 冰尊BENSHION
Registered as 揭阳市冰尊科技有限公司 in 2014.
- Water purifiers
- Reverse osmosis water purifiers
- Fruit and vegetable washers
- Air purifiers
Why it ranks here: registered legal entity on file; phone published.
International reverse osmosis water purifier brands in China
Foreign-owned groups with Chinese manufacturing or sales companies. Listed separately so the ranking above covers Chinese manufacturers only.
- INT
Honeywell Honeywell霍尼韦尔
Registered as 霍尼韦尔(中国)有限公司 in 1996.
- Water purifiers
- Reverse osmosis water purifiers
- Liquid level gauges
- Industrial burners
- Handheld PDA terminals
- Ultrasonic flow meters
Why it ranks here: registered legal entity on file; email and phone published.
- INT
3M Quan Wu Jing Shui 3M全屋净水
Registered as 明尼苏达矿业制造医用器材(上海)有限公司 in 2006.
- Water purifiers
- Reverse osmosis water purifiers
- Water softeners
- Direct-drinking water dispensers
- Pre-filters for water systems
- Whole-house water purifiers
Why it ranks here: registered legal entity on file; phone published.
- 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.
- Water purifiers
- Reverse osmosis water purifiers
- Commercial drinking water dispensers
- Commercial water heaters
- Wall-mounted boilers
- Electric water heaters
Why it ranks here: registered legal entity on file; phone published; operating since 1874.
- INT
ECOWATER ECOWATER怡口
Registered as 昆山怡口净水系统有限公司 in 2006.
- Water purifiers
- Reverse osmosis water purifiers
- Water Softening Equipment
- Commercial drinking water dispensers
- Water softeners
- Direct-drinking water dispensers
Why it ranks here: registered legal entity on file; phone published; operating since 1925.
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 | TRULIVA沁园TRULIVA | Zhejiang | 1998 | 沁园集团股份有限公司 |
| 04 | XIAOMI小米XIAOMI | Beijing | 2021 | 小米科技有限责任公司 |
| 05 | Angel安吉尔Angel | Guangdong | 1987 | 深圳安吉尔饮水产业集团有限公司 |
| 06 | BENSHION冰尊BENSHION | Guangdong | — | 揭阳市冰尊科技有限公司 |
Frequently asked questions
How many reverse osmosis water purifiers manufacturers and suppliers in China are listed here?
10 companies are listed for reverse osmosis water purifiers (反渗透净水机/纯水机). 6 Chinese manufacturers have full profiles and are ranked; 4 international brands with China operations are listed separately.
Where are China's reverse osmosis water purifiers manufacturers located?
Among profiled companies: Guangdong (3), Shanghai (2), Jiangsu (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.