Why do you want to be able to choose Stockman [Huang Shun]: the ability of the engine to remove dirt from the deposition of better than regular oil. The entire oil drain intervals can be guaranteed not degenerate. To minimize vibration and engine noise. Specifications and Standards: Because different lubricants industrial lubricants company, you need to specify a uniform standard in the quality of oil properties and uses. Stockman quantum synthetic lubricants not only to meet these rising international specifications for the type of industrial lubricants, but also far beyond these standards. Stockman FX-SC performance exceeds the following standards: API SL / CF; ACEA A2. Quantum synthetic 15W-40 engine oil This product is suitable for gasoline engines; effective anti-corrosion, prevent the formation of sludge and prevent generation of black smoke; excellent viscosity-temperature performance industrial lubricants, when the engine speed low temperature operation, protect the engine. Conform to the following specifications: American Petroleum Institute API SM / CF; the European Automobile Manufacturers Association ACEA A3 / B4-04 use to achieve the following specifications: Volkswagen VW 505.00, Mercedes / Mercedes MB229.1 semi-synthetic engine oil for gasoline throughout the year vehicles. Recommended for catalytic converters and an engine turbocharger. Industrial lubricants _ and the Run (certified) _ industrial lubricants provided by 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.