Quick answer: the top-ranked modified plastic brands in China on this list are Dawn (Shandong), KINGFA (Guangdong) and Ju Shi Hua Xue (Guangdong). 3 Chinese brands are ranked by registration, contact and product data; 10 companies are listed in total. Updated 21 Oct 2026.
Ranked modified plastic brands
How this list is ranked- 01
Dawn
道恩Dawn
- Modified Plastics
- Antimicrobial Masterbatch
- Color Masterbatch
Registered legal entity on file; email and phone published; operating since 2002.
View profile → - 02
KINGFA
金发科技KINGFA
- Modified Plastics
- ABS plastic
- Plastic bag
Registered legal entity on file; email and phone published; operating since 1993.
View profile → - 03
Ju Shi Hua Xue
聚石化学
- Modified Plastics
Registered legal entity on file; email and phone published; operating since 2007.
View profile →
International modified plastic brands in China
Foreign-owned groups with Chinese manufacturing or sales companies. Listed separately so the ranking above covers Chinese manufacturers only.
- INT
BASF BASF巴斯夫
Registered as 巴斯夫(中国)有限公司 in 1996.
- Modified Plastics
- Antioxidant
- Epoxy Resin Curing Agents
- Demulsifiers
- Electrophoretic coatings
- Nylon materials
Why it ranks here: registered legal entity on file; phone published; operating since 1865.
- INT
Dow Dow陶氏化学
Registered as 陶氏化学(中国)投资有限公司 in 1997.
- Modified Plastics
- Silicone rubber
- Toughening Agents
- Propylene Oxide
- Demulsifiers
- Mold Release Agents
Why it ranks here: registered legal entity on file; phone published; operating since 1897.
More Modified Plastics brands and companies
| Brand | Registered company | Website | Email / phone |
|---|---|---|---|
| Guo En Ke Ji国恩科技 | 青岛国恩科技股份有限公司 | qdgon.com | 0532-89082888 |
| ORINKO会通ORINKO | 会通新材料股份有限公司 | orinko.com.cn | 0551-65771661 |
| PRET普利特PRET | 上海普利特复合材料股份有限公司 | pret.com.cn | 021-31115900 |
| Silver银禧科技Silver | 广东银禧科技股份有限公司 | silverage.cn | 0769-88922988 |
| SABICSABIC | 沙特基础工业(中国)投资有限公司 | — | — |
Comparison table
| # | Company | Province | Est. | Registered company |
|---|---|---|---|---|
| 01 | Dawn道恩Dawn | Shandong | 2002 | 山东道恩高分子材料股份有限公司 |
| 02 | KINGFA金发科技KINGFA | Guangdong | 1993 | 金发科技股份有限公司 |
| 03 | Ju Shi Hua Xue聚石化学 | Guangdong | 2007 | 广东聚石化学股份有限公司 |
Frequently asked questions
How many modified plastics manufacturers and suppliers in China are listed here?
10 companies are listed for modified plastics (改性塑料). 3 Chinese manufacturers have full profiles and are ranked; 2 international brands with China operations are listed separately.
Where are China's modified plastics manufacturers located?
Among profiled companies: Guangdong (2), Shanghai (2), 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, 9 have an official website and 3 publish an email address.