gisenaudio.com,surround sound amplifier,We believe deeply that the combination of good quality product and comprehensive service at Gisen Audio Equipment is the critical element of business success. Any problem about quality warranty, packaging, and shipment of surround sound amplifier is welcome.
Gisen provides surround sound amplifier products that are selling well in United States, Arabic,Turkey,Japan,German,Portuguese,polish,Korean,Spanish,India,French,Italian,Russian,etc.
Gisen,Our company main produces class d amplifier,digital audio amplifier,class d power amplifier.
