The origin of S.M. SA Dezac started in 1982 under the name of Afeisa, a company dedicated to design-oriented electronics weighing machines. Over the years it has specialized in design and production of electronic equipment for the control, protection and electrical measurement. From the year 2000 it has been named S.M. SA Dezac result of the merger of two companies.

Located in Viladecavalls (province of Barcelona) in a facility of 4000 m2, Dezac stands out for having a great team to deal with the best conditions on the three major areas: Design, Electronics Manufacturing and Industrialitzación.