There is no exact data here. Such information might be revealed when a reliable partnership is established. We sell music amplifier in domestic and international markets. Our sales have increased year by year. This makes us more competitive in the market.

Guangzhou Gisen Audio Equipment Factory has been devoted itself into providing qualified power amplifier. toroidal transformer amplifier is one of Gisen Audio's multiple product series. Gisen Audio high quality power amplifier has to go through a series of electrical tests. They include interference tests, such as static, harmonic wave, and voltage fluctuation tests. The product undergoes a series of tests and proves to have high resistance to impact and friction. Both the quality of home theatre power amplifier and customer service play an important role in Gisen Audio. It is built to be water-resistant thanks to the stainless steel shell.

Sustainable development is at the core of our daily operations and guides our future progress. We believe we will benefit from these efforts in a number of ways.