If required by customers, Guangzhou Gisen Audio Equipment Factory can provide certificate of origin for class d pa amplifier . Since founded, we have successfully gained the certifications to show the validity of the product. The certificate of origin makes our products more dependable and reliable than other goods domestically and globally.

Gisen Audio has been engaged in manufacture and sales of Gisen Audio since the day of its establishment. Gisen Audio's power amplifier series contains multiple sub-products. The product needs little effort. It is designed under the user-friendly concept which aims to finish the pool cleaning work with the least amount of labor. It is built to be water-resistant thanks to the stainless steel shell.  our team seeks to be a customer-driven top 10 power amplifiers supplier. Each channel has independent limiter and compressor, ensuring no interference caused by other channels.

we has a great objective of being an outstanding home theatre power amplifier supplier. Get an offer!