WELCOME to our site! Colmegna Srl was founded in 1926 and today the company offers a wide range of processes for the thermal and thermo- chemical treatment of steels supported by considerable experience extended to numerous applications. Colmegna Srl has always stood out for the quality of its services. All the plants installed and the operational structure of the company are organized in such a way as to best satisfy all the needs of its customers from conventional heat treatments to diffusion thermochemical ones. We offer a highly specialized consultancy service thanks to a laboratory equipped with state-of-the-art instrumentation capable of carrying out a daily check on all the treatments carried out in the company as well as a constant research activity for the improvement of the services offered.