Protection Stockman [Black Edition] provides protection by triple methods: synthetic base oil technology to achieve greater additive synthesis activity of the unique quantum proprietary anti-wear additive technology to repair components of these three factors has brought excellent complement each other performance and longer oil change intervals, and without sacrificing durability. Low -SAPS formula also protects exhaust catalysts and helps control CNG powered engines deposit formation automotive lubricants brand Guinness, which also makes it ideal for mixed fuel, low-emissions truck and bus operators. Advantages edit one, with unique performance motor oil brand manufacturers to meet the needs of more advanced engine oil drain intervals and less capacity; 2, for turbochargers, multi-valve system and exhaust catalytic converters offer Excellent protection; 3, have excellent wear protection under high temperature and low temperature environment; 4, driving smoother, quieter; 5, the original bottle original German imports motor oil brand ranking, quality assurance; 6. Europe after the American Petroleum Institute Automobile Manufacturers Association certified for gasoline and diesel engines; effective anti-corrosion, prevent sludge produced motor oil brand, to prevent the generation of black smoke; excellent viscosity-temperature performance, low speed when the engine running, the vehicle engine lubrication protection Oil brand manufacturers | and the Run (certified) | motor oil brands from Zhengzhou and the Run Trading Company. Zhengzhou and the Run Trading Company (www.stockman.com.cn) is Zhengzhou, lubricants leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Run-in and leadership of the staff warmly welcome all inquiries to discuss, create and embellish it a better future.