Quick answer: the top-ranked balancing valve brands in China on this list are Amico (Zhejiang), Di Ai Zhi Kong (Zhejiang) and Yao Zi Fa Men (Hebei). 5 Chinese brands are ranked by registration, contact and product data; 10 companies are listed in total. Updated 21 Oct 2026.
Ranked balancing valve brands
How this list is ranked- 01
Amico
埃美柯Amico
- Balancing valves
- Drain
- Gas valves
Registered legal entity on file; email and phone published; operating since 1954.
View profile → - 02
Di Ai Zhi Kong
迪艾智控
- Balancing valves
- Gas valves
- Motorized two-way valves
Registered legal entity on file; email and phone published; operating since 1998.
View profile → - 03
Yao Zi Fa Men
尧字阀门
- Balancing valves
- Valve
- Gate valve
Registered legal entity on file; email and phone published; operating since 1994.
View profile →
- 04
HaiLin 海林自控HaiLin
Registered as 北京海林自控科技股份有限公司 in 1998.
- Balancing valves
- Motorized two-way valves
Why it ranks here: registered legal entity on file; email and phone published; operating since 1999.
- 05
WEFLO WEFLO
Registered as 青岛伟隆阀门股份有限公司 in 1995.
- Balancing valves
- Pressure reducing valves
Why it ranks here: registered legal entity on file; email and phone published; operating since 1992.
International balancing valve brands in China
Foreign-owned groups with Chinese manufacturing or sales companies. Listed separately so the ranking above covers Chinese manufacturers only.
- INT
Danfoss Danfoss丹佛斯
Registered as 丹佛斯(天津)有限公司 in 1995.
- Balancing valves
- Cold storage equipment
- Condensers
- Air conditioner compressors
- Compression fittings
- Cold storage compressors
Why it ranks here: registered legal entity on file; email and phone published; operating since 1933.
- INT
Honeywell Honeywell霍尼韦尔
Registered as 霍尼韦尔(中国)有限公司 in 1996.
- Balancing valves
- Liquid level gauges
- Industrial burners
- Handheld PDA terminals
- Ultrasonic flow meters
- Actuators
Why it ranks here: registered legal entity on file; email and phone published.
- INT
WATTS WATTS沃茨
Registered as 沃茨(上海)管理有限公司 in 2007.
- Balancing valves
- Imported valves
- Y-strainers
- Underfloor heating pipes
- Underfloor heating manifolds
- Pressure reducing valves
Why it ranks here: registered legal entity on file; phone published; operating since 1874.
- INT
Masoneilan Masoneilan梅索尼兰
Registered as 梅索尼兰(上海)控制系统有限公司 in 2020.
- Balancing valves
- Imported valves
Why it ranks here: registered legal entity on file; email and phone published.
- INT
Oventrop Oventrop欧文托普
Registered as 欧文托普(中国)暖通空调系统技术有限公司 in 2003.
- Balancing valves
- Underfloor heating manifolds
Why it ranks here: registered legal entity on file; email and phone published; operating since 1851.
Comparison table
| # | Company | Province | Est. | Registered company |
|---|---|---|---|---|
| 01 | Amico埃美柯Amico | Zhejiang | 1954 | 埃美柯集团有限公司 |
| 02 | Di Ai Zhi Kong迪艾智控 | Zhejiang | 1998 | 浙江迪艾智控科技股份有限公司 |
| 03 | Yao Zi Fa Men尧字阀门 | Hebei | 1994 | 远大阀门集团有限公司 |
| 04 | HaiLin海林自控HaiLin | Beijing | 1999 | 北京海林自控科技股份有限公司 |
| 05 | WEFLOWEFLO | Shandong | 1992 | 青岛伟隆阀门股份有限公司 |
Frequently asked questions
How many balancing valves manufacturers and suppliers in China are listed here?
10 companies are listed for balancing valves (平衡阀). 5 Chinese manufacturers have full profiles and are ranked; 5 international brands with China operations are listed separately.
Where are China's balancing valves manufacturers located?
Among profiled companies: Shanghai (3), Zhejiang (2), Beijing (2), Hebei (1), Shandong (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 9 publish an email address.