Elkon is India's Largest Manufacturer of hearing aids and audiometers.Elkon markets products from Fonix (USA), Otodynamics (UK), A & M (Singapore) Unitron (Canada) Audifon (Germany) and Comfort Audio (Sweden ) in India and give those products an efficient after sales service with plenty of spares in stock.An ISO 9001:2000 certified company, ELKON was established in 1967 by our visionary chairman Mr. L. K. Ojha.