Recent content by Johnny Qian

  1. J

    Hearing Aid Factory,Special for OTC market, Can do OEM/ODM for customers

    Hi there, this is Johnny who is product manager from Retone Hearing manufacturer in China. We specializes in designing, R&D and manufacturing various hearing aid devices. We can do OEM/ODM for you. Do private labelling and customization on product and packages. please contact with me...
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