Shenzhen KingBoard Technology Co., Ltd (hereinafter called KingBoard) is one scientific&technological company, which is devoting on the research, development, production and marketing. It is established in 1999, And now has mounts of hi-tech talents and well-trained worker as much as 450 staffs working for us. In 2009 Kingbroad already becomed the main manufacturing enterprise of the FM transmitter, blue-tooth carkit and partable speaker worldwide. Meanwhile Kingbroad also supplies OEM and ODM service, producing 40, 000 units per day in order to deliver the satisfied goods for our every customer on time.