We are offering multi-grade car engine oil in different models and viscosity grades. These are very important in ensuring the long life of modern engines installed in the new models of cars. Their use gives the automobiles the best possible protection, in both engine conditions viz cold as well as hot. We are providing three models of these oils via 25 w - 50, 5W - 40 and 10W - 40. By these expressions, it is means that the multi-grade car engine oil falls under the two viscosity grades viz 25 w and 50, 5W and 40 & 10W and 40, respectively.