Can you tell me where I can trade in my hearing aids in Xinyi, Xuzhou?

Hello, Xinyi City, Zhongwulu has a Huier Hearing hearing aid professional fitting service center, just opposite the Zhongwu shopping mall. It's a national chain, specializing in hearing aid fitting and dispensing, dealing with all the major brands in the world, and it's just in time for the National Day - Chung Yeung Festival, which offers a great deal of discounts. Your hearing aids can be taken over there to see, can be discounted for a new one.