Tianyi Electrial Co., Ltd. is a professional car audio amplifier manufacturers with strong technical force, product development design, production and sales. We have excellent engineers, independent research completed CLASS-AB ( analog ) CLASS-D ...

We are a new distribution/wholesale in germany.We always on the search for products. If you have no distribution germany or europe we need complete catalog from your car audio and home hifi products with export prices minimum order. anything informations ...