We are doing heat treatment of all air hardenable materials - high-speed steel, tool steel for hot work and cold, stainless steel. We use the vacuum furnaces made by Schmetz and Kopp. In these furnaces we can also perform all types of annealing, also we can do soldering. In 2014 we purchased new technology of cryogenic treatment of steels, so we can cool materials down to -160 °C. We also do ion nitriding, carbonitriding an oxidation in Rübig furnace. We process materials from structural steels through the tool and stainless steel to HSS.