www.eysound.net and are same enterprise, are famous brand in audio and video all over the world. Especially, ok series and Y-series are the most important in all over the world. We are the greater producer in specialized speaker,from raw material development, loudspeaker unit design and production, sound speaker design and production, we don't need products from other factory. We can overall control in own hand, we can lead fashion in some domain. It is very valuable.is wide spread in the range of service, in specialize domain, include theater, large-scale sound project, performance, the recording and listening room, the sound for orchestra,entertainment, for example,Disco, KTV room, karaoke, bar and so on.As the speaker industry cutting edge, we must innovate and breakthrough. We establish relations with Sony company, JBL, Panasonic, Boss, JVC, we develops the new generation to raise the sound technology together .Due to hard work. We have the innumerable patents technology; and established our leading status, we invite friends all over the world, frequently supervises us including the faithful user. Let us achieve well, let us product the best, we provides the best service to you