Guangzhou Gisen Audio Equipment Factory may offer home theatre power amplifier certificate of origin based on your requirements. You should tell us about the requirements on the certificate of origin before the shipment. Then we will process this for you. Certificate of origin is a necessity in the international trade. It is always available.

Gisen Audio is equipped with high technology and is highly recognized for manufacturing top 10 power amplifiers. Gisen Audio's dsp amplifier series are created based on unremitting efforts. Gisen Audio amplifier class td is made of the materials that fully meet with the rigorous product safety standards. Its surface is well processed by a layer of paint to resist rust. This product doesn't suffer from poor breathability which would lead to a gradual increase in body temperature when sleeping. On the contrary, it offers thermal comfort. Sound timbre is significantly enhanced to the maximum extent.

We never stop assuming social responsibility. We care about the development of communities and society, and we donate capitals to help build charity houses and hospitals.