Sadra Group

Sadra Trade Development Group (SDG) is a trade company, based in Mashhad city(Iran) that was established in 2019 in the field of export, import and supply chain services of authorized commercial goods. The main area which SDG works on, is related to providing the needed raw material of industries in the field of chemical and petroleum product in a wide range such as: Base oil, Lubricants, Bitumen, MEG for producing the lubricants in domestic and international markets. SDG lubricants and base oil are from first grade mineral oils (Group I), virgin base oils, and high-quality additives according to industry standards (API). Base oils supplying by SDG are from Group I, that are known as the most basic and widely used type of base oil in the world. They are produced through a solvent refining process (Thin film and Acid Wash), which involves the removal of impurities and unwanted components from crude oil. To this end, products supplying by SDG, splits into grades of SN (150,350,500) that are explained in detail by the following sections.