Founded in 1983 in Tulsa, Oklahoma, ETI INC. is an FAA 145 repair station specializing in reconditioning turbine engine parts for major worldwide air carriers and third party MRO companies.

ETI started off its business by repairing stator vane bearings for the JT9D engine family and quickly earned a solid reputation for its revolutionary repair that exceeded the quality of the original OEM part. Soon, the same repair for the PW2000, and PW4000 bearings would put ETI ahead as the world’s leader in stator vane bearing repair. 

Through time ETI has added a number of different type repairs to its capabilities for all major engine types. Services provided by ETI include parts repair development and PMA development through machining, welding, grinding, plating, plasma coating, heat treating, brazing and vacuum brazing.

ETI serves the needs of airworthy customers and also provides services for the ground turbine industry.

The ETI mission is to be a worldwide provider of quality products and repair solutions through dependable service and competitive prices.