Founded by mechanical engineer and former commercial pilot Evan Johnson in 1985, Thermetic Products began as a supplier of heaters to injection molding industry end users through distributors.  Located in St Louis Park, MN and growing to become a global leader in this area, supplying OEMs as well as the aftermarket, we grew to become know as the gold standard of quality and service.

With great success in the plastic industry Thermetic Products expanded into providing heated solutions to industries such as aerospace and 3D printing.  We extensive expertise in making coils for our heaters, a logical extension of the business was providing medical coils for such products as guidewires, neuro-vascular catheters and marker coils.  In 2017 we formed Thermetic Medical and become ISO 13485.2016 certified in January 2020.