Dedicated to Diesel Innovation

DFT was founded in 2016 by Henry Wandrie, a mechanical engineer with a long history of innovation at GM/Delphi and Honeywell/Garrett. With multiple patents in diesel pistons and related fields, Henry’s breakthroughs in fuel injection led him to create a company dedicated to manufacturing the highest performance, most durable and efficient fuel system components available for industrial diesel engines.

State of the Art Facilities

DFT’s headquarters are located in 30 miles south of Los Angeles in Santa Ana, California. Our facility houses our research and development, engineering and manufacturing operations, and includes an ISO-class cleanroom, state-of-the-art manufacturing and testing systems that ensure every DFT product meets exacting standards.


Diesel Fuel Technologies is dedicated to producing the highest quality fuel technologies and systems available anywhere. Each DFT product must pass a rigorous 12-step inspection and testing protocol before it ships. To learn more about our comprehensive warranty, please visit our warranty page.

EUI assembly instructions
1 (949) 431-0338