Yoopower International Enterprise Limited, (www.yoopower.com), as one of the major POWER SUPPLIES & FLASH CARDS manufacturers and distributors in China, is a compan specializing in Adapter,Open Frameme, Switching power supplies, Solid Stated Disk(SSD),Compact Flash(CFCard),MultiMediaCard(MMC Card),Secure Digital(SDCard),Memory Stick,XD-Picture Card(XD Card)and Microdrive.