We've got our own QC operators responsible for carrying out quality tests conforming to the international standards. However, if customers ask for a third-party quality test for music amplifier, we give our full support to satisfy your needs. The tested aspects are involved in products' technical specifications, measurements, the contents and formula of related raw materials, etc. The employees working for the third party engage in the whole spectrum of QC activities and are responsible for checking the quality. They can also provide quality reports for us and customers.

As a trustworthy enterprise, Guangzhou Gisen Audio Equipment Factory has been offering professional one-stop solutions for customers for years. home theatre power amplifier is one of Gisen Audio's multiple product series. New technology has been applied in Gisen Audio 4 channel dsp amplifier. It is developed adopting the latest energy-conserving technology which is frequently used in the international energy-saving appliances. The product can deliver lively dynamics and deep bass from warm and expressive tuning. professional power amplifier is deeply trusted by customers for its excellent quality. It can function for a long period of time with sufficient power.

We stick to sustainable development. We keep eco-friendly manufacturing, reduce waste through reuse and building quality products that last and thereby promoting sustainability.