We heat up your career!
Industrial furnace construction – a future-oriented industry that leaves no one cold. Because heat treatment is an important prerequisite for numerous products, e.g. carbon fibres, e-car batteries or (razor) blades. ONEJOON builds the furnaces required for this and develops the process technology for manufacturing these products. More than 125 years of experience in industrial furnace construction, precise engineering and design work as well as the spirit of a down-to-earth plant manufacturer distinguish us. As a global technology leader, we are represented at 11 locations in 6 countries worldwide. The #onejoonfamily comprises almost 500 employees worldwide, 260 of them in Germany at two locations, who pursue a wide range of tasks in a dynamic and future-oriented environment.