For all manufacturing companies focusing on product quality, the investment in the raw materials occupies a relatively large proportion of the total cost. Guangzhou Gisen Audio Equipment Factory is one of them. We pay attention to the quality of the raw materials. Having gone through a lot of hardships and performed multiple standard tests on raw materials, we finally found reliable suppliers of raw materials relating sound amplifier. The high quality of our finished products is the result of combining all the superior characteristics of those certified raw materials. For further information about the utilized raw materials, we welcome your inquiry.

Gisen Audio is a large manufacturer for professional power amplifier. The power amplifier series has become a hot product of Gisen Audio. To prolong its lifespan, Gisen Audio high quality power amplifier is handled with delicate waterproofing work. The product is closely and exquisitely encapsulated to prevent moisture and water vapor from entering into its chips. The product is sure to give entertainment a serious boost. Products are tested by our quality experts in strict accordance with a series of parameters to ensure the quality and performance. The product is sure to give entertainment a serious boost.

our company provide high quality top 10 power amplifiers, good service, and punctual delivery time. Ask!