Guangzhou Dingji Electronics Co.,Ltd. founded in 2002 , is one of the research and development,the design,the production and the sale is a high technolog ycompany.At present company main deal in:The USB series product (Bluetooth USB Adqpter,IrDA Wireless Bridge,USB Card Reader,USB HUB, TheHarddisk Box),the Ipod accessories and the mobile telephone parts & accessories.