Introduction
Tehran's market, as the country's industrial and commercial heart, is always the place of competition for large companies supplying industrial oils. The subject of "the price and quality of industrial oils in the Tehran market" is not only important for factory managers and manufacturing companies, but also any consumer who is looking for the best equipment and economical savings. In this article, while examining the factors affecting the price and quality of industrial oils in Tehran, we will introduce Azarpaya Company as one of the most reliable suppliers of these products.