Guangzhou Gisen Audio Equipment Factory provides a wide range of services along with stereo amplifier. After the products are delivered to customers' hands, the time for after-sales service has started. We have set up an after-sales service department consisting of experienced staff. In office hours, they are always passionate about their work and highly responsive to customers. In terms of the questions such as the how-to-use and how-to-maintain products, they can answer questions accurately and efficiently by virtue of their profound knowledge of the products.

Gisen Audio has strong capabilities to produce reliable top 10 power amplifiers. The top 10 power amplifiers series has become a hot product of Gisen Audio. This product has the characteristics of high efficiency. It produces the expected results in the shortest amount of time without any serious errors. Gisen Audio has gained greater market share over the years. The product involves the users in pure analog sound.

Common development win-win situation is the driving force of our business. We will allow our customers to engage with the business and strengthen interaction with them about the product and services.