Doill is a petrochemicals company. Doill helps to meet the world’s growing demand for oils in environmentally and socially responsible ways.

Founded in 1960 as DOGAN brand name. After 2000 continue oil production with a doill brand name. We have accumulated many decades of expertise. During this time, we have established relationships with leading OEMs, following their exact specifications and meet the requirement of official approvals.

Our privileged relationships with base oil and additive suppliers enable us to deliver cutting-edge innovation, competitive prices and availability. Today, we have a wind range of oil product, our own on-site laboratory and ISO certificates to guarantee quality throughout every stage of the production process.

With the expertise and solid foundation, we have built up over half a century, we are now ideally placed to make the most of the new opportunities in this rapidly evolving lubricant market.