Professional audio column at good price manufacturer
Sound Column, which are used to improve sound pressure level in effective frequency band. Our company provide three kinds of sound column products and guarantee of professional products and customers satisfaction.
Ningbo Hiyanka Import & Export Co., Ltd. has been focusing on the audio industry since 2001. It is located in Haishu District, Ningbo City, south of the Yangtze River Delta, and has provided reliable audio products to customers all over the world for more than ten years.