With more than 20 years of expertise in designing and manufacturing of electric heating products.

DFI has advanced and high precision machining capabilities include the automated self-centred filling machine, tubesheet drilling, machining, in-house sandblasting and painting facilities, automated orbital welding machine, CNC laser cutting machine etc. This ensures total quality system and solutions for the demanding project requirement.

With the state-of-the-art facilities, DFI's manufacture a wide range of heaters to the precise tolerances. In-house 100% shop test enables us to validate the integrity of manufacturing process and the quality of components in real-time basis. DFI's thorough testing ensures smooth operation, reduces field start-up issues, and ensures long life span even in a harsh environment.