Do you understand? 1. The engine oil is like blood, high quality oil can provide close protection for your car's engine. 2. When the engine oil, the internal working conditions are very harsh, which made high quality oil demand. 3. When the cars inside the engine operating temperatures up to 400 ° -500 ° C, effectively exporting poor quality oil is difficult to quickly heat generated by the engine, the engine can not be guaranteed to work properly. 4. In the cold winter grade oil, fake oil easily solidified oil shelf life, resulting in difficulty in starting the vehicle. 5. Oil and compatibility of internal engine parts lubricated, will directly affect the results of the sealing material. 6. In stop and go driving conditions, poor quality oil will be consumed quickly, and the formation of a large number of black sludge, resulting in inefficient engine life shortened. Long protective synthetic base oils in two ways to help improve the protection of lubricants: the greater oxidation control: In the industry standard test oil level, Stockman FB-SA showed conventional oils than the previous maximum length of 30 % of the service life. Continuous wear protection: compared with the standard SAE 15W-40 lubricating oils, synthetic lubricating oils such as technical Stockman FB-SA has a stronger flow characteristics. This means that they reach under freezing conditions slightly faster critical load by 25%, it is possible to provide additional protection in the conventional lubricating oil may not be pumping temperature conditions. Linxian oil _ _ and the grade of oil provided by and the Run Run. This information consists of: providing Zhengzhou and the Run Trading Company (www.stockman.com.cn), we are Commercial Union membership, the integrity of the whole network of certified suppliers. Feel free to contact us, Contact: Li