SOLO Swiss manufactures various types of industrial furnaces, including atmosphere furnaces, batch furnaces, bell-type furnaces, continuous furnaces, and mesh belt furnaces, which are used for several heat treatment processes like carburizing, hardening, tempering, annealing, austempering, nitriding, brazing, carbonitriding, sintering, nitrocarburising, oxinitriding, and quenching. SOLO Swiss has been manufacturing these furnaces since 1945.