It can effectively reduce engine sediment, prevent engine wear, reduce friction and protect engine for a long time. The < BR > high viscosity index characteristic and excellent fluidity enable the engine to be reliably protected at high temperature and provide excellent fuel economy. BR > has excellent anti-corruption, anti-wear ability and environmental protection characteristics. Excellent oxidation stability of
makes oil products have longer oil exchange period. BR > is suitable for all types of trucks, buses, heavy machinery for construction and all small and medium diesel engines produced in Europe, America, Japan, Korea and China. BR > is suitable for high performance vehicles equipped with EGR system and turbocharger.