high-tech product advantages: 1 synthetic base oil: the surging power at the same time for the engine, open the full range of protection, starting from zero distance protection, prolong the service life of the engine; the 2 self repair factor: self repair factor rich, let lubricating oil has innate self repair function, high and low temperature start take time for winter, challenge, easy to deal with various emergencies; 3 keep the engine cool state: excellent clean dispersion, get rid of boring and pollution, refreshing way up; 4 new comprehensive environmental protection technology, the effective protection of three yuan catalytic converters, effective energy saving, improve fuel economy, high temperature oxidation resistance of 5 superior, high temperature oxidation performance, let the engine in continuous use to maintain lasting smooth experience, to provide &nb sp; &n Bsp; applicable scope: can be used for all modern vehicles, especially for the Mercedes Benz, BMW, Audi and other imported and domestic products of various models. ten.