Quick answer: the top-ranked threaded pipe nipple brands in China on this list are Jian Zhi (Hebei), Mei De Ya Chang (Guangdong) and Yue Hua Bu Xiu Gang (Guangdong). 5 Chinese brands are ranked by registration, contact and product data; 10 companies are listed in total. Updated 21 Oct 2026.
Ranked threaded pipe nipple brands
How this list is ranked- 01
Jian Zhi
建支
- Threaded pipe nipples
- Grooved pipe fittings
- Pipe elbows
Registered legal entity on file; email and phone published; operating since 1982.
View profile → - 02
Mei De Ya Chang
玫德雅昌
- Threaded pipe nipples
- Stainless steel pipe fittings
- Thin-wall steel pipes
Registered legal entity on file; email and phone published; operating since 1999.
View profile → - 03
Yue Hua Bu Xiu Gang
粤华不锈钢
- Threaded pipe nipples
- Stainless steel pipe fittings
- Stainless steel water pipes
Registered legal entity on file; email and phone published; operating since 1991.
View profile →
- 04
MECH 迈克MECH
Registered as 玫德集团有限公司 in 1992.
- Threaded pipe nipples
- Grooved pipe fittings
- Pipe elbows
- Pipe fittings
Why it ranks here: registered legal entity on file; phone published; operating since 1961.
- 05
Jin Shi 金石
Registered as 江阴金童石化装备有限公司 in 1998.
- Threaded pipe nipples
- Pipe fittings
Why it ranks here: registered legal entity on file; email and phone published; operating since 1992.
More Threaded pipe nipples brands and companies
| Brand | Registered company | Website |
|---|---|---|
| Hai Da Guan Jian海达管件 | 江苏海达管件集团有限公司 | hdfittings.com |
| NFFNFF | 江阴市南方管件制造有限公司 | nfgj.com |
| WEGS维格斯WEGS | 维格斯(上海)流体技术有限公司 | wegs.cn |
| Yuan Yang Guan Jian远扬管件 | 扬州市管件厂有限公司 | yzsgjc.com |
| INOCINOC伊诺克 | 伊诺克(常州)不锈钢制品有限公司 | — |
Comparison table
| # | Company | Province | Est. | Registered company |
|---|---|---|---|---|
| 01 | Jian Zhi建支 | Hebei | 1982 | 河北建支铸造集团有限公司 |
| 02 | Mei De Ya Chang玫德雅昌 | Guangdong | 1999 | 玫德雅昌集团有限公司 |
| 03 | Yue Hua Bu Xiu Gang粤华不锈钢 | Guangdong | 1991 | 广东粤华不锈钢型材股份有限公司 |
| 04 | MECH迈克MECH | Shandong | 1961 | 玫德集团有限公司 |
| 05 | Jin Shi金石 | Jiangsu | 1992 | 江阴金童石化装备有限公司 |
Frequently asked questions
How many threaded pipe nipples manufacturers and suppliers in China are listed here?
10 companies are listed for threaded pipe nipples (对丝). 5 Chinese manufacturers have full profiles and are ranked.
Where are China's threaded pipe nipples manufacturers located?
Among profiled companies: Guangdong (2), Hebei (1), Shandong (1), Jiangsu (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, 9 have an official website and 4 publish an email address.