As technology advances rapidly, customers can track the logistics of dsp amplifier through online tools or different channels. After delivering the cargo, Guangzhou Gisen Audio Equipment Factory will provide you with the logistics bill and number which allow you to track cargo anywhere en route and know the logistics updates online at any time. Or our after-sales service employees will keep close contact with the freight forwarder to monitor the condition of the cargo during transport, including when the packages depart and arrive in the locations.

Gisen Audio always lead China's home theatre power amplifier field. Gisen Audio provides a wide range of home theatre power amplifier for customers. The design of Gisen Audio home power amp is strictly conducted. It involves several kinds of aspects including thermal properties, surface finish, lubrication, friction, and noise. This product has an extremely high level of performance, which is guaranteed by the quality control system. It is easy to carry and store due to its compact design.

our company will improve the quality of service serve customers. Inquire!