Efdyn Incorporated

Founded in the early 1960s, Efdyn was originally located in Chicago, IL. After a short transfer to Guthrie, OK, Efdyn found its home in 1992 at its present location in Tulsa, OK. We at Efdyn are proud of our reputation for manufacturing rugged, cost-effective solutions for many segments, including industrial, defense, automation, amusement, rail, and material handling applications. Our eagerness to build upon this reputation drives us to constantly focus on refining our methods and processes to insure that we provide our customers with the most effective resolutions to their motion control needs.