I was the permanent customer of Hindustan Petroleum Corporation Limited. and I was fully satisfied with the Hindustan Petroleum Corporation Limited. the petrol and diesel of the company is very good you should must use it it is far better company as comparison to other Petroleum Corporation. the customer service of the Hindustan Petroleum Corporation Limited is amazing they immediate response on your problem. the behaviour of the workers of the Hindustan Petroleum Corporation Limited is amazing I liked it.staff courtesy of the Hindustan Petroleum is also good. the price range of the company also good. I should prefer it to you.