2. Brand of hearing AIDS At present, most of the hearing AIDS on the market are imported brands, and there are six major hearing aid brands, namely: Swiss Fengli, Danish Odikan, Danish widex, Danish Rishengda, American Stark and German Sega, all of which are wholly foreign-owned.
3. Germany Signia Sega:Signia is one of the world's hearing aid brands. With 140 years' experience, it was launched globally in 20 16, and has now developed into one of the three largest hearing aid brands in the world. Signia is committed to bringing innovative products to market and truly changing the lives of users and hearing care workers who serve them.