Stereo amplifier after-sales service is highly appreciated by the customers at home and abroad. Thanks to the considerate service team and a comprehensive service system, we can achieve great business volume. The service team, serving as the backbone of our service system, consists of several bilingual talents involved in the foreign trade business for years. They are patient, dedicated and hard-working when serving customers. Our services including shipment arrangement and goods return are all processed by them, which supports greatly business development.

Guangzhou Gisen Audio Equipment Factory now takes the lead in providing high-end ranges of power amplifier. The music amplifier series has become a hot product of Gisen Audio. The safety level of Gisen Audio high quality power amplifier is guaranteed by a series of tests. It has passed the electric leakage, overload, overvoltage, and capacitive load testings. It is easy to carry and store due to its compact design. music amplifier can be easily maintained. Attention has been paid to the circuit layout for safe operation.

Corporate sustainability is integrated into every facet of our work. From volunteerism and financial donations to reducing the environmental impact and providing sustainability services, we ensure that all our employees have access to corporate sustainability.