... more antennas to meet the market demand. They are for Wireless Lan devices, GPS devices, DVB-T devices and so on ... and spare parts such as RF connector, RF cable assembly, Phone jack and so on. Our strict QC procedure, rapid shipment service ... Chronicle 1991yr Dongguan factory established , the main production are switch,jack , connective plug-in unit and so on. 1995yr Dongguan factory ...