Quick answer: the top-ranked knife gate valve brands in China on this list are CHISUN (Zhejiang) and Li Xin Fa Men (Zhejiang). 2 Chinese brands are ranked by registration, contact and product data; 10 companies are listed in total. Updated 21 Oct 2026.
Ranked knife gate valve brands
How this list is ranked- 01
CHISUN 奇胜CHISUN
Registered as 奇胜阀门有限公司 in 2002.
- Knife gate valves
Why it ranks here: registered legal entity on file; email and phone published; operating since 2002.
- 02
Li Xin Fa Men 立信阀门
Registered as 立信阀门集团有限公司 in 2000.
- Knife gate valves
- Ceramic valves
Why it ranks here: registered legal entity on file; email and phone published; operating since 2000.
International knife gate valve brands in China
Foreign-owned groups with Chinese manufacturing or sales companies. Listed separately so the ranking above covers Chinese manufacturers only.
- INT
EBRO EBRO依博罗
Registered as 依博罗阀门(北京)有限公司 in 2002.
- Knife gate valves
Why it ranks here: registered legal entity on file; email and phone published; operating since 1934.
- INT
GEFA GEFA捷阀
Registered as 捷阀流体技术(深圳)有限公司 in 2009.
- Knife gate valves
Why it ranks here: registered legal entity on file; email and phone published; operating since 1964.
- INT
ORBINOX ORBINOX欧宾诺斯
Registered as 欧宾诺斯阀门(宁波)有限公司 in 2007.
- Knife gate valves
Why it ranks here: registered legal entity on file; email and phone published; operating since 1964.
- INT
Tecofi Tecofi泰科菲
Registered as 菲锐西(上海)贸易有限公司 in 2007.
- Knife gate valves
Why it ranks here: registered legal entity on file; email and phone published; operating since 1985.
More Knife gate valves brands and companies
| Brand | Registered company | Website | Email / phone |
|---|---|---|---|
| ClarksonClarkson | 艾默生电气(中国)投资有限公司 | emerson.cn | 400-820-1996 |
| BrayBray博雷 | 博雷(中国)控制系统有限公司 | — | — |
| DeZURIKDeZURIK | 德祖瑞克公司 | — | — |
| FlowroxFlowrox | 维美德流体控制(上海)有限公司 | — | — |
Frequently asked questions
How many knife gate valves manufacturers and suppliers in China are listed here?
10 companies are listed for knife gate valves (刀闸阀). 2 Chinese manufacturers have full profiles and are ranked; 4 international brands with China operations are listed separately.
Where are China's knife gate valves manufacturers located?
Among profiled companies: Zhejiang (3), Beijing (1), Guangdong (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, 7 have an official website and 6 publish an email address.