Elprof, d.o.o. Polzela is a family company which was founded in 1990 by Peter and Erna Marjetič. Company is a service and manufacturing company which this year celebrated its 30 anniversary. The initial activities of the company were electro installations and manufacturing of carbon brushes for electrical appliances in small series but over the years there has been a transformation of status and activities. In 1996, in June…