Guangzhou Gisen Audio Equipment Factory is not only a manufacturing company specialized in the production of home theatre power amplifier but also a service-oriented company covering a wide range of services including pre-sales service, in-sales service, and after-sales service. Generally, the product will be offered with an exquisitely printed installation manual. This manual in English tells you how to install the product step by step. If customers prefer to be guided in a spoken way, then we suggest that you can call us or give us a video call, and we will arrange professional installers to talk with you and help install the products.

The popularity of the Gisen Audio brand shows strong technical strength. Gisen Audio's toroidal transformer amplifier series are created based on unremitting efforts. Gisen Audio high quality power amplifier is carefully finished with premium materials. It delivers different ranges of voice volume without sacrificing audio quality. we selects optimal plan for our customers during pre-sale. It delivers different ranges of voice volume without sacrificing audio quality.

High quality and efficiency is our management goal. We encourage employees to give feedback and continuous communication, which allows employees to keep pace with evolving business and market requirements and bring contributions to the company.