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, Sanyo, Kenwood, Sharp, National, Philips,and Mitsumi . Our decode board, which is developed by ourselves, is widely used in many famous PS2.CD.VCD.DVD players in domestic and international markets, and well respondence