Quick answer: the top-ranked demulsifier brands in China on this list are Bin Hua (Shandong), An De Ke Ji (Shaanxi) and De Shi Ji Tuan (Shandong). 6 Chinese brands are ranked by registration, contact and product data; 10 companies are listed in total. Updated 21 Oct 2026.
Ranked demulsifier brands
How this list is ranked- 01
Bin Hua
滨化
- Demulsifiers
- Propylene Oxide
- Sodium Hydroxide
Registered legal entity on file; email and phone published; operating since 1968.
View profile → - 02
An De Ke Ji
安得科技
- Demulsifiers
Registered legal entity on file; email and phone published; operating since 2002.
View profile → - 03
De Shi Ji Tuan
德仕集团
- Demulsifiers
Registered legal entity on file; email and phone published; operating since 2002.
View profile →
- 04
Long Hua Hua Gong 隆华化工
Registered as 荆州市隆华石油化工有限公司 in 2004.
- Demulsifiers
Why it ranks here: registered legal entity on file; email and phone published; operating since 1966.
- 05
SPRING 施普瑞SPRING
Registered as 东营施普瑞石油工程技术有限公司 in 2012.
- Demulsifiers
Why it ranks here: registered legal entity on file; email and phone published; operating since 2012.
- 06
Wan Da Hua Gong 万达化工
Registered as 万达控股集团有限公司 in 2000.
- Demulsifiers
Why it ranks here: registered legal entity on file; email and phone published; operating since 2001.
International demulsifier 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.
- Demulsifiers
- Emulsifier
- Antioxidant
- Epoxy Resin Curing Agents
- 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.
- Demulsifiers
- Emulsifier
- Silicone rubber
- Toughening Agents
- Propylene Oxide
- Mold Release Agents
Why it ranks here: registered legal entity on file; phone published; operating since 1897.
More Demulsifiers brands and companies
| Brand | Registered company | Website | Email / phone |
|---|---|---|---|
| Sheng Li Hua Gong胜利化工 | 胜利油田胜利化工有限责任公司 | cnslcc.com | 0546-8503178 |
| NALCONALCO纳尔科 | 艺康(中国)投资有限公司 | — | — |
Comparison table
| # | Company | Province | Est. | Registered company |
|---|---|---|---|---|
| 01 | Bin Hua滨化 | Shandong | 1968 | 滨化集团股份有限公司 |
| 02 | An De Ke Ji安得科技 | Shaanxi | 2002 | 陕西安得科技实业有限公司 |
| 03 | De Shi Ji Tuan德仕集团 | Shandong | 2002 | 德仕能源科技集团股份有限公司 |
| 04 | Long Hua Hua Gong隆华化工 | Hubei | 1966 | 荆州市隆华石油化工有限公司 |
| 05 | SPRING施普瑞SPRING | Shandong | 2012 | 东营施普瑞石油工程技术有限公司 |
| 06 | Wan Da Hua Gong万达化工 | Shandong | 2001 | 万达控股集团有限公司 |
Frequently asked questions
How many demulsifiers manufacturers and suppliers in China are listed here?
10 companies are listed for demulsifiers (破乳剂). 6 Chinese manufacturers have full profiles and are ranked; 2 international brands with China operations are listed separately.
Where are China's demulsifiers manufacturers located?
Among profiled companies: Shandong (4), Shanghai (2), Shaanxi (1), Hubei (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 6 publish an email address.