SING ENERGY SERIES, are new generation of fully synthetic multi-grade engine oils formulated by using the latest synthetic technology together with the most up to date advancements in additive chemistry and sets new standards in engine oil performance to be provided along with full compatibility with emission control after treatment systems. Mid SAPS (Sulphate ash, Phosphorus and sulphur) additive technology allows optimum performance of this systems, including particulate filters, which ensures a high level of continuous pollution control thereby minimizing environmental damage.