usound audio building longmei Panyu area Guangzhou, Guangdong
Usound Audio was founded in early 1996. Its headquarter is located Panyu audio city Guangzhou China, with branches of Equipment Trading. Taiwan science technology and manufactory. We have set up business relationship many countries all over the world. agencies Southeast Asia, Europe, America, Australia New Zealand. our first ...
rofessional audio, power amplifier, pro speaker, amplifier