And the run, oil, oil run by and for. We are Zhengzhou and the Run Trading Co., Ltd. (www.stockman.com.cn) located at: Zhengzhou specializes in: small package oil, auto parts, textiles, automobile decorations unique additive technology using Quantum Quantum active ingredient synthetic additives greatly enhance the dispersant and detergent unique combination of performance advantages of oil, compared with the previous lubricant (API CH-4 / ACEA E5), but also enhance the engine cleanliness and viscosity control. Higher cleanliness: in engines, compared with the previous lubricant Stockman [blue] technology Shaped showed significant improvement. Better flow: Advanced dispersant system helps to maintain the normal flow of the lubricating oil, since the viscous resist accumulation of soot caused. In the test, Stockman [blue] cohesive energy performance significantly higher than the minimum requirements of ACEA and API, exceeding 75%, and with a typical API CH-4 compared with the technology also showed significant improvement. The use of high-power blue-Shaped Stockman [] in the laboratory oxidation tests showed the continued use of a competitor's product a long time more than 30%, even under high temperature conditions can be reliably resist disintegration. Combined with its reliable performance, Stockman [Blue] can provide the cohesive energy of up to 30 percent lower rate of iron wear practical application of domestic road transport vehicles, bringing the kinetic energy needed protection for your engine. Whether you should use Stockman [Black Edition]? Stockman [Black Edition] for many highway heavy-duty applications. It meets many of the United States, Europe and Japan, the engine manufacturer's requirements, especially for a variety of modern low-emission vehicles and public transport applications trucking oil, especially the use of a mixed fleet of brand engines and a variety of vehicle age of the vehicle. Has met Mercedes - Benz, MAN and Volvo certified fully synthetic motor oil, can be used for heavy-duty CNG powered engines, making it ideal for hybrid vehicles using diesel and natural gas public transport fleet. Stockman [Black Edition] beyond the industry specifications, such as API CI-4, ACEA E6 and E7 and other performance requirements, by its recommendation with a diesel particulate trap (DPF) in vehicles.