Shenzhen Plack audio (formerly YUEYUN audio equipment Co.,Ltd) has been founded for 17 years,is a well established, leading manufacturer of high-end speakers.We provide high quality production: hifi speakers, home theater, subwoofers, and PA speakers.With several finishes: PVC laminating/ Natural Veneer/ Manmade veneer/ Piano Painting/PU painting.The most modern machinery and barnd new factory facilities make it possible for us to produce whatever shape, material and finish, in an effective way.