Quick answer: the top-ranked flange brands in China on this list are Guan Jia Ying (Shanxi), HAOKUN (Shanxi) and Heng Run Zhong Gong (Jiangsu). 7 Chinese brands are ranked by registration, contact and product data; 10 companies are listed in total. Updated 21 Oct 2026.
Ranked flange brands
How this list is ranked- 01
Guan Jia Ying
管家营
- Flange
Registered legal entity on file; email and phone published; operating since 1988.
View profile → - 02
HAOKUN
昊坤HAOKUN
- Flange
Registered legal entity on file; email and phone published; operating since 2001.
View profile → - 03
Heng Run Zhong Gong
恒润重工
- Flange
Registered legal entity on file; email and phone published; operating since 2003.
View profile →
- 04
Hua Er Tai Ji Xie 华尔泰机械
Registered as 无锡市华尔泰机械制造有限公司 in 2003.
- Flange
Why it ranks here: registered legal entity on file; email and phone published; operating since 2003.
- 05
IRAETA 伊莱特IRAETA
Registered as 伊莱特能源装备股份有限公司 in 2006.
- Flange
- Steel balls
Why it ranks here: registered legal entity on file; email and phone published; operating since 2006.
- 06
JINRUI 金瑞JINRUI
Registered as 山西金瑞光远重工技术集团有限公司 in 2015.
- Flange
Why it ranks here: registered legal entity on file; email and phone published; operating since 1997.
- 07
Xi Lan 锡兰
Registered as 无锡市法兰锻造有限公司 in 1989.
- Flange
Why it ranks here: registered legal entity on file; email and phone published; operating since 1984.
More Flange brands and companies
| Brand | Registered company | Website |
|---|---|---|
| MGeldbachMGeldbach格尔德贝克 | 格尔德贝克(山西)法兰管件有限公司 | — |
| Shan Xi Tian Bao Ji Tuan山西天宝集团 | 山西天宝集团有限公司 | — |
| VVA华西法兰VVA | 江阴市华西法兰管件有限公司 | — |
Comparison table
| # | Company | Province | Est. | Registered company |
|---|---|---|---|---|
| 01 | Guan Jia Ying管家营 | Shanxi | 1988 | 山西管家营法兰锻造股份有限公司 |
| 02 | HAOKUN昊坤HAOKUN | Shanxi | 2001 | 山西昊坤法兰股份有限公司 |
| 03 | Heng Run Zhong Gong恒润重工 | Jiangsu | 2003 | 江阴市恒润重工股份有限公司 |
| 04 | Hua Er Tai Ji Xie华尔泰机械 | Jiangsu | 2003 | 无锡市华尔泰机械制造有限公司 |
| 05 | IRAETA伊莱特IRAETA | Shandong | 2006 | 伊莱特能源装备股份有限公司 |
| 06 | JINRUI金瑞JINRUI | Shanxi | 1997 | 山西金瑞光远重工技术集团有限公司 |
| 07 | Xi Lan锡兰 | Jiangsu | 1984 | 无锡市法兰锻造有限公司 |
Frequently asked questions
How many flange manufacturers and suppliers in China are listed here?
10 companies are listed for flange (法兰). 7 Chinese manufacturers have full profiles and are ranked.
Where are China's flange manufacturers located?
Among profiled companies: Shanxi (3), Jiangsu (3), 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, 7 have an official website and 7 publish an email address.