ELECTRONIC RELAYS INDIA, AN ISO 9001:2008, ESTABLISHED IN THE YEAR OF 1979, MANUFACTURING SOLID STATE RELAYS While technology surges forward to the future, there's one company that steadily keeps in touch with the times. The company is Electronic Relays (I) Pvt. Ltd. (ERI), and it has been pursuing its fascination with the future since the year 1979,the year that ERI started manufacturing Solid State Relays. ERI began its endeavor by exporting a major part of its production to the United States Subsequently; it expanded activities and began catering to the huge demand in the domestic market too. The customer list today remains highly satisfied and hugely appreciative of ERI's preoccupation with quality & strict professionalism.