Dejpa Oil and Bitumen Refinery Co. is an experienced industrial company with nearly half a century of activity in the oil refining sector. Over the years, the company has developed a diversified portfolio of more than 120 products, including different types of bitumen, bio-mulch, and hydrocarbon products. Today, a major share of Dejpa’s products is exported to more than 33 countries worldwide.

Founded in 1983, Dejpa’s production facility was established in Hassanabad Fashafuyeh on a 40,000-square-meter industrial site, with the primary objective of producing and supplying various types of bitumen. Since then, the company has continuously expanded its capabilities through the installation of modern equipment, the application of technical know-how, and the development of a broader product portfolio. These efforts have positioned Dejpa as one of the key players in different areas of the bitumen and refining industry.