Doill is a Turkish manufacturer of lubricants and automotive fluids, delivering reliable solutions for passenger vehicles, commercial fleets, industrial applications, and electric vehicles.
Backed by more than 60 years of industry experience through the Dogan Group, Doill combines technical expertise, modern manufacturing capabilities, and a commitment to quality to serve customers across international markets.
Our product portfolio includes engine oils, transmission fluids, antifreeze products, brake fluids, hydraulic oils, industrial lubricants, and specialized EV fluids. Every product is developed with carefully selected base oils and additive technologies to ensure consistent performance, protection, and reliability under demanding operating conditions.
Manufacturing is carried out at our modern production facility in Kayseri, Türkiye, where quality is monitored throughout every stage of the process.
As a registered manufacturer within the SAIL-Europe EELQMS quality management system and an ISO-certified organization, we are committed to maintaining internationally recognized quality standards in product development and production.
Today, Doill products are supplied to customers and business partners across Europe, the Middle East, Asia, and other international markets. Through continuous investment in innovation, production capabilities, and long-term partnerships, we remain focused on delivering high-quality lubricant solutions and creating sustainable value for our customers worldwide.
Driven by quality. Built for performance
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