The company DOUVRIS APPLIANCES A.E.E.E.E 'trades in domestic appliances, image projection and audio systems, computers, electronic home energy management systems and photovoltaic power generation systems (RES .) with headquarters in Patras. One store is housed in a six storey building in the commercial center of Patras, in Kanakari highway 104 .The second in Psarofai area near TEI Patras and specifically in Cape highway 106 and finally the store is housed in a private building 2000sqm in Maximus street 8- 10.