Quick answer: the top-ranked seamless stainless steel pipe brands in China on this list are JiuLi (Zhejiang) and Wujin (Jiangsu). 2 Chinese brands are ranked by registration, contact and product data; 10 companies are listed in total. Updated 21 Oct 2026.
Ranked seamless stainless steel pipe brands
How this list is ranked- 01
JiuLi 久立JiuLi
Registered as 浙江久立特材科技股份有限公司 in 2004.
- Steel pipe
- Seamless stainless steel pipes
- Stainless steel pipe fittings
- Welded stainless steel pipes
- Industrial and construction piping
- Pipe elbows
Why it ranks here: registered legal entity on file; email and phone published; operating since 1987.
- 02
Wujin 武进不锈Wujin
Registered as 江苏武进不锈股份有限公司 in 2001.
- Seamless stainless steel pipes
- Welded stainless steel pipes
- Pipe elbows
- Pipe fittings
Why it ranks here: registered legal entity on file; email and phone published.
International seamless stainless steel pipe brands in China
Foreign-owned groups with Chinese manufacturing or sales companies. Listed separately so the ranking above covers Chinese manufacturers only.
- INT
TISCO 太钢TISCO
Registered as 太原钢铁(集团)有限公司 in 1997.
- Seamless stainless steel pipes
- Stainless steel
- 304 stainless steel
- Specialty steel
- Electrical steel
- Welded stainless steel pipes
Why it ranks here: registered legal entity on file; phone published; operating since 1934.
More Seamless stainless steel pipes brands and companies
| Brand | Registered company | Website |
|---|---|---|
| Bao Feng Gang Ye宝丰钢业 | 浙江宝丰特材股份有限公司 | wzbftg.com |
| Hua Di Gang Ye华迪钢业 | 华迪钢业集团有限公司 | huadigroup.com |
| Qing Shan Gang Guan青山钢管 | 青山钢管有限公司 | tsingshan.net |
| Shang Shang上上 | 上上德盛集团股份有限公司 | shangshang.com.cn |
| WALSIN华新丽华WALSIN | 华新(中国)投资有限公司 | walsin.com |
| Yong Shang永上 | 浙江永上特材有限公司 | ysspipe.com |
| Zhong Xing Zhuang Bei中兴装备 | 中兴能源装备有限公司 | zxnyzb.com |
Frequently asked questions
How many seamless stainless steel pipes manufacturers and suppliers in China are listed here?
10 companies are listed for seamless stainless steel pipes (不锈钢无缝管). 2 Chinese manufacturers have full profiles and are ranked; 1 international brands with China operations are listed separately.
Where are China's seamless stainless steel pipes manufacturers located?
Among profiled companies: Zhejiang (1), Jiangsu (1), Shanxi (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 2 publish an email address.