SHENZHEN GUANG BAO ELECTRONIC CO. LTD. GUOBANG TECHNOLOGY INTERNATIONAL CO., LTD, established at year of 2000 with 5000 Sq.M producing facility located in BU-JI town. We are producing and researching gathered OEM & ODM enterprise, with strong service capability of after sales. Our DC partners base on American SMSC formula, take 2/3 share of internal brand runners. And we developing touch screen DC partner, and was adopted by HYUDAI Group (authorized manufacturer). We are engage in research and producing MP4 Player base on Flash Nand Chip, F series 2.5