Quick answer: the top-ranked check valve brands in China on this list are BTL (Zhejiang), CHAODA (Zhejiang) and Jiang Yi (Zhejiang). 10 Chinese brands are ranked by registration, contact and product data; 10 companies are listed in total. Updated 21 Oct 2026.
Ranked check valve brands
How this list is ranked- 01
BTL
伯特利BTL
- Check valves
- Ball valve
- Globe valves
Registered legal entity on file; email and phone published; operating since 1998.
View profile → - 02
CHAODA
超达CHAODA
- Valve
- Check valves
- Gate valve
Registered legal entity on file; email and phone published; operating since 1984.
View profile → - 03
Jiang Yi
江一
- Check valves
- Gate valve
- Butterfly valves
Registered legal entity on file; email and phone published; operating since 1985.
View profile →
- 04
NEWAY 纽威阀门NEWAY
Registered as 苏州纽威阀门股份有限公司 in 2002.
- Valve
- Check valves
- Gate valve
- Control valves
- One-piece ball valves
- Motorized valves
Why it ranks here: registered legal entity on file; email and phone published; operating since 2002.
- 05
Shen Tong Fa Men 神通阀门
Registered as 江苏神通阀门股份有限公司 in 2001.
- Valve
- Check valves
- Gate valve
- Plug valves
- One-piece ball valves
- Shut-off valves
Why it ranks here: registered legal entity on file; email and phone published; operating since 2001.
- 06
Su Yan Fa Men 苏盐阀门
Registered as 江苏苏盐阀门机械有限公司 in 1991.
- Valve
- Check valves
- Gate valve
- One-piece ball valves
- Ball valve
- Globe valves
Why it ranks here: registered legal entity on file; email and phone published; operating since 1991.
- 07
Yao Zi Fa Men 尧字阀门
Registered as 远大阀门集团有限公司 in 2002.
- Valve
- Check valves
- Gate valve
- Balancing valves
- Sludge discharge valves
- Ball valve
Why it ranks here: registered legal entity on file; email and phone published; operating since 1994.
- 08
Zhong He Su Fa 中核苏阀
Registered as 中核苏阀科技实业股份有限公司 in 1997.
- Valve
- Check valves
- Gate valve
- Sludge discharge valves
- Ball valve
- Globe valves
Why it ranks here: registered legal entity on file; email and phone published; operating since 1952.
- 09
BVMC 京牌阀门BVMC
Registered as 北京市阀门总厂股份有限公司 in 1993.
- Check valves
- Globe valves
Why it ranks here: registered legal entity on file; email and phone published; operating since 1952.
- 10
XUANDA 宣达XUANDA
Registered as 宣达实业集团有限公司 in 1998.
- Check valves
Why it ranks here: registered legal entity on file; email and phone published; operating since 1990.
Comparison table
| # | Company | Province | Est. | Registered company |
|---|---|---|---|---|
| 01 | BTL伯特利BTL | Zhejiang | 1998 | 浙江伯特利控股集团有限公司 |
| 02 | CHAODA超达CHAODA | Zhejiang | 1984 | 超达阀门集团股份有限公司 |
| 03 | Jiang Yi江一 | Zhejiang | 1985 | 江南阀门有限公司 |
| 04 | NEWAY纽威阀门NEWAY | Jiangsu | 2002 | 苏州纽威阀门股份有限公司 |
| 05 | Shen Tong Fa Men神通阀门 | Jiangsu | 2001 | 江苏神通阀门股份有限公司 |
| 06 | Su Yan Fa Men苏盐阀门 | Jiangsu | 1991 | 江苏苏盐阀门机械有限公司 |
| 07 | Yao Zi Fa Men尧字阀门 | Hebei | 1994 | 远大阀门集团有限公司 |
| 08 | Zhong He Su Fa中核苏阀 | Jiangsu | 1952 | 中核苏阀科技实业股份有限公司 |
| 09 | BVMC京牌阀门BVMC | Beijing | 1952 | 北京市阀门总厂股份有限公司 |
| 10 | XUANDA宣达XUANDA | Zhejiang | 1990 | 宣达实业集团有限公司 |
Frequently asked questions
How many check valves manufacturers and suppliers in China are listed here?
10 companies are listed for check valves (单向阀/止回阀). 10 Chinese manufacturers have full profiles and are ranked.
Where are China's check valves manufacturers located?
Among profiled companies: Zhejiang (4), Jiangsu (4), Hebei (1), Beijing (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 10 publish an email address.