Silvertone International Co. is an enterprise integrating production, development,design, and import and export. We deal in brand new audio-visual fittings of the famous brands in the world, including Sony, the Pioneer, Samsung, Sango,Kenwood, Sharp, National, Philips, and Mitsumi. Our decode board, which is developed by ourselves, is widely used in many famous PS2, PSP, XBOX, XBOX 360 accessories in domestic and international markets, and well