Huangshan oil, imported oil, and it is provided by and the Run Run. Zhengzhou and the Run Trading Company (www.stockman.com.cn) is a business alliance Zhengzhou quality certified company, with Stockman and other brands, has a good reputation, honesty, service-oriented, "click on the page suppliers League Customer Service "icon, and we will be happy to serve you! Long protection in two ways synthetic base oils to help improve protective lubricant: a stronger oxidation control: in industry standard tests, Stockman FB-SA exhibit traditional lubricants than the previous maximum length of 30% of life. Continuous wear protection: Compared with standard SAE 15W-40 oil, synthetic technology lubricant such as Stockman FB-SA has a stronger flow characteristics. This means that they reach under freezing conditions slightly faster and the critical load by 25%, which can provide additional protection in the conventional lubricating oil may not be pumpable temperature. Stockman green energy-saving high-performance series of oil imported oil, synthetic lubricants science and technology, can effectively improve engine protection and engine cleanliness. Compared to conventional mineral oils Great Wall Lubricating Oil prices start at a low temperature lubrication of parts more quickly, thermal decomposition performance, prevent harmful precipitate Caltex oil, keep the engine clean run; while reducing exhaust emissions, improve engine efficiency, more environmentally friendly ; anti-oxidation (thickening) stronger, reduce engine drag; still with excellent protection at high temperature performance.