Shenzhen Chunjiang Technology was founded in 1997. It is concentrated on the development of IT hardware and marketing channel. By the end of Sept, 2002, Chunjiang had established a series of product brands owned by itself, the main of which are USB mobile memory and series of MP3/MP4, wireless communication, such as GPRS/C***/EVDO/EDGE/W-C***/3G network devices and so on.