Imesaza began its activity in 1965. For more than 50 years it has experienced harmonious growth in accordance with the needs of the market, currently covering the widest and most specialized range of processes.
Imesaza is specialized in heat treatment of bonding, carburizing and carbonitriding and Nivac carries out annealing, normalizing, nitrocarburizing (Ionit-ox and gas nitriding), ionic nitriding, as well as vacuum quenching and tempering processes in Vitoria-Gasteiz, Basque Country
