Quick answer: the top-ranked diesel engine oil brands in China on this list are Kun Lun Run Hua (Beijing), Lopal (Jiangsu) and Zhang Cheng Zun Long (Beijing). 3 Chinese brands are ranked by registration, contact and product data; 10 companies are listed in total. Updated 21 Oct 2026.
Ranked diesel engine oil brands
How this list is ranked- 01
Kun Lun Run Hua
昆仑润滑
- Diesel engine oils
- Lubricating Oils and Greases
- Hydraulic oils
Registered legal entity on file; email and phone published; operating since 1998.
View profile → - 02
Lopal
龙蟠Lopal
- Diesel engine oils
- Hydraulic oils
- Mineral Oil
Registered legal entity on file; email and phone published; operating since 2003.
View profile → - 03
Zhang Cheng Zun Long
长城尊龙
- Diesel engine oils
Registered legal entity on file; email and phone published; operating since 2002.
View profile →
International diesel engine oil brands in China
Foreign-owned groups with Chinese manufacturing or sales companies. Listed separately so the ranking above covers Chinese manufacturers only.
- INT
TotalEnergies TotalEnergies道达尔
Registered as 道达尔润滑油(中国)有限公司 in 1998.
- Oil
- Diesel engine oils
- Hydraulic oils
- Fuel additives
- Lubricating oil
- Brake fluids
Why it ranks here: registered legal entity on file; email and phone published; operating since 1924.
- INT
Castrol Castrol嘉实多
Registered as 嘉实多(上海)管理有限公司 in 2018.
- Diesel engine oils
- Lubricating Oils and Greases
- Hydraulic oils
- Mineral Oil
- Automotive accessories
- Lubricating oil
Why it ranks here: registered legal entity on file; phone published; operating since 1899.
- INT
Ke Pai Jin Ba 壳牌劲霸
Registered as 壳牌(中国)有限公司 in 1996.
- Diesel engine oils
Why it ranks here: registered legal entity on file; email and phone published.
- INT
Mei Fu Hei Ba Wang 美孚黑霸王
Registered as 埃克森美孚(中国)投资有限公司 in 1996.
- Diesel engine oils
Why it ranks here: registered legal entity on file; email and phone published; operating since 1882.
- INT
Tong Yi Nai Lao Wang 统一耐劳王
Registered as 统一低碳科技(新疆)股份有限公司 in 1999.
- Diesel engine oils
Why it ranks here: registered legal entity on file; email and phone published; operating since 1993.
More Diesel engine oils brands and companies
| Brand | Registered company | Website | Email / phone |
|---|---|---|---|
| Xue Fu Long De Le雪佛龙德乐 | 雪佛龙(中国)投资有限公司 | chevronlubricants.cn | 010-58126300 |
| Yu Chai Ma Shi You玉柴马石油 | 广西南宁玉柴马石油润滑油有限公司 | yc-petronas.com | — |
Comparison table
| # | Company | Province | Est. | Registered company |
|---|---|---|---|---|
| 01 | Kun Lun Run Hua昆仑润滑 | Beijing | 1998 | 中国石油天然气集团有限公司 |
| 02 | Lopal龙蟠Lopal | Jiangsu | 2003 | 江苏龙蟠科技集团股份有限公司 |
| 03 | Zhang Cheng Zun Long长城尊龙 | Beijing | 2002 | 中国石油化工集团有限公司 |
Frequently asked questions
How many diesel engine oils manufacturers and suppliers in China are listed here?
10 companies are listed for diesel engine oils (柴机油). 3 Chinese manufacturers have full profiles and are ranked; 5 international brands with China operations are listed separately.
Where are China's diesel engine oils manufacturers located?
Among profiled companies: Beijing (4), Shanghai (2), Jiangsu (1), Guangdong (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, 10 have an official website and 7 publish an email address.