Quick answer: the top-ranked liquid nitrogen brands in China on this list are Hang Yang (Hubei) and He Yuan Qi Ti (Hubei). 2 Chinese brands are ranked by registration, contact and product data; 10 companies are listed in total. Updated 21 Oct 2026.
Ranked liquid nitrogen brands
How this list is ranked- 01
Hang Yang 杭氧
Registered as 杭氧集团股份有限公司 in 2002.
- Liquid nitrogen
- Air separation equipment
- Specialty Gases
Why it ranks here: registered legal entity on file; email and phone published; operating since 1950.
- 02
He Yuan Qi Ti 和远气体
Registered as 湖北和远气体股份有限公司 in 2003.
- Liquid nitrogen
- Specialty Gases
Why it ranks here: registered legal entity on file; email and phone published; operating since 2003.
International liquid nitrogen brands in China
Foreign-owned groups with Chinese manufacturing or sales companies. Listed separately so the ranking above covers Chinese manufacturers only.
- INT
Air Liquide Air Liquide
Registered as 液化空气(中国)投资有限公司 in 2004.
- Liquid nitrogen
- Air separation equipment
- Nitrogen generators
- Specialty Gases
Why it ranks here: registered legal entity on file; email and phone published; operating since 1902.
- INT
Messer Messer梅塞尔
Registered as 梅塞尔格里斯海姆(中国)投资有限公司 in 2001.
- Liquid nitrogen
- Specialty Gases
Why it ranks here: registered legal entity on file; email and phone published; operating since 1975.
More Liquid nitrogen brands and companies
| Brand | Registered company | Website | Email / phone |
|---|---|---|---|
| Kai Mei Te Qi凯美特气 | 湖南凯美特气体股份有限公司 | china-kmt.cn | 400-800-2549 |
| Qiao Yuan Qi Ti侨源气体 | 四川侨源气体股份有限公司 | qygas.com | 400-801-6616 |
| Ying De Qi Ti盈德气体 | 盈德气体(上海)有限公司 | yingde.com | 400-921-1717 |
| LindeLinde林德 | 林德集团 | linde.com.cn | — |
| AIR PRODUCTSAIR PRODUCTS | 空气化工产品(中国)投资有限公司 | — | — |
| TNSCTNSC大阳日酸 | 大阳日酸(中国)投资有限公司 | — | — |
Frequently asked questions
How many liquid nitrogen manufacturers and suppliers in China are listed here?
10 companies are listed for liquid nitrogen (液氮). 2 Chinese manufacturers have full profiles and are ranked; 2 international brands with China operations are listed separately.
Where are China's liquid nitrogen manufacturers located?
Among profiled companies: Hubei (2), Shanghai (2).
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, 8 have an official website and 4 publish an email address.