Quick answer: the top-ranked release film brands in China on this list are Jie Mei Ke Ji (Zhejiang), Kang Hui Xin Cai (Liaoning) and SDK (Jiangsu). 3 Chinese brands are ranked by registration, contact and product data; 10 companies are listed in total. Updated 21 Oct 2026.
Ranked release film brands
How this list is ranked- 01
Jie Mei Ke Ji
洁美科技
- Release films
Registered legal entity on file; email and phone published; operating since 2001.
View profile → - 02
Kang Hui Xin Cai
康辉新材
- Release films
- PET film
Registered legal entity on file; email and phone published; operating since 2011.
View profile → - 03
SDK
斯迪克SDK
- Release films
Registered legal entity on file; email and phone published; operating since 2006.
View profile →
International release film brands in China
Foreign-owned groups with Chinese manufacturing or sales companies. Listed separately so the ranking above covers Chinese manufacturers only.
- INT
San Ling Hua Xue 三菱化学
Registered as 三菱化学(中国)管理有限公司 in 2006.
- Release films
- Carbon fiber boards
- Ion Exchange Resins
- PET film
- Nylon rods
- Carbon fiber fabric
Why it ranks here: registered legal entity on file; phone published; operating since 1983.
- INT
TORAY TORAY东丽
Registered as 东丽(中国)投资有限公司 in 2002.
- Release films
- Carbon fiber boards
- Air conditioner filters
- ABS plastic
- Foam
- Functional fabrics
Why it ranks here: registered legal entity on file; phone published; operating since 1926.
- INT
San Jing Hua Xue 三井化学
Registered as 三井化学(中国)管理有限公司 in 1998.
- Release films
Why it ranks here: registered legal entity on file; email and phone published; operating since 1997.
- INT
Siliconature Siliconature思立科
Registered as 思立科(江西)新材料有限公司 in 2010.
- Release films
Why it ranks here: registered legal entity on file; email and phone published; operating since 1987.
More Release films brands and companies
| Brand | Registered company | Website |
|---|---|---|
| Nan Ya Te Shu Mo南亚特殊膜 | 南亚塑胶工业股份有限公司 | npc.com.tw |
| SKCSKC | 爱思开希(上海)国际贸易有限公司 | — |
| TOYOBOTOYOBO东洋纺 | 东洋纺(上海)投资有限公司 | — |
Comparison table
| # | Company | Province | Est. | Registered company |
|---|---|---|---|---|
| 01 | Jie Mei Ke Ji洁美科技 | Zhejiang | 2001 | 浙江洁美电子科技股份有限公司 |
| 02 | Kang Hui Xin Cai康辉新材 | Liaoning | 2011 | 康辉新材料科技有限公司 |
| 03 | SDK斯迪克SDK | Jiangsu | 2006 | 江苏斯迪克新材料科技股份有限公司 |
Frequently asked questions
How many release films manufacturers and suppliers in China are listed here?
10 companies are listed for release films (离型膜). 3 Chinese manufacturers have full profiles and are ranked; 4 international brands with China operations are listed separately.
Where are China's release films manufacturers located?
Among profiled companies: Shanghai (3), Zhejiang (1), Liaoning (1), Jiangsu (1), Jiangxi (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, 8 have an official website and 5 publish an email address.