1. Shell: Anglo-Dutch Shell Group 2. Mobil 3 BP British Petroleum Amoco (BP Amoco) 4 PetroChina Sinopec 5 Chevron 6 Total (TOTAL 7 Russian Luke Oil company (OAO Lukoil Holdings) 8 German FUCHS PETROLUB AG 9 New Nippon Oil Company 10 American Valvoline

1. Shell: Joint venture between the United Kingdom and the Netherlands, Royal Shell Group began in 1907 Year

2. Mobil: a world brand and one of the top ten engine oil brands

3. Castrol: a world-recognized lubricant expert and one of the top ten engine oil brands

4. Great Wall: China’s well-known trademark, Chinese famous brand, national inspection-free product, top ten engine oil brands

5. Unification: China’s well-known trademark, Chinese famous brand, national inspection-free product, top ten engine oil brands

6. Chevron: a world brand and one of the top ten engine oil brands

7. Volkswagen: the world's largest lubricant manufacturer, the German Volkswagen Oil Group in 1931

8. Total: world brand, French brand, top ten engine oil brands

9. BP: world brand, top ten engine oil brands

10. Kunlun: Chinese famous brand, national inspection-free product, top ten Best engine oil brand