Features 1) provide effective multi-engine protection, to ensure easy circulation lubricating system. 2) Clean the engine and machine systems for the wind inside the cartridge. 3) cooling the engine lubricating grease, to prevent the engine from overheating. 4) Anti-oxidation, anti-foaming, anti-corrosion, anti-grinding. 5) effectively fill vacancies mechanical wear, save fuel, ash-free and environmentally friendly. 6) high thermal oxidative stability of the achievements of its long life motor oil, extended drain intervals. 7) to reduce pollutant emissions and reduce the impact on the environment. Instructions for use: Stockman quantum synthetic 15W-40SN / CF oil is a lubricant meet the highest global standards, ease of use in a variety of the latest European, American and Japanese engines. Recommended in line with the European and Euro Ⅳ Ⅴ standard car, SUV, van, CMB and minivans. This oil is particularly suitable for Mercedes-Benz, BMW, Ford installed a multi-stage engine exhaust treatment device, but also to meet Volkswagen's direct injection (PD) engine oil certified to meet US standards dexos2 GM Buick / Cadillac / Chevrolet / Opel and other engine oil requirements. Whether used in city traffic, or high-speed driving and cross-country gallop, can achieve significantly prolong engine life purposes. Grease, oil, and it is provided by Zhengzhou and the Run Run Trading Company. Zhengzhou and the Run Trading Company (www.stockman.com.cn) strong, credible, in Zhengzhou, Henan oil industry has accumulated a large number of loyal customers. The company better work attitude and continuous improvement and innovative ideas will lead the fountain and you work into the brilliant, for a better future!