SEOUL, SOUTH KOREA--(MARKET WIRE)--Jul 3, 2007 -- SONOMAX HEARING HEALTHCARE INC.® (CDNX:SHH.V - News) announces that it has signed a new Licensee for the South Korean market. Sonomax's proprietary technologies will be showcased at this year's KOSHA, the Korean Occupational Safety and Health Annual trade show to held in Seoul, South Korea from July 2nd through July 5th.