SPK Electronics Co., Ltd. is a well-developed GPS Antennas Manufacturer in Taiwan, specializing in GPS Antennas, Crystal Oscillators, Crystal Filters, Ceramic Filters, Connector and GPRS Module for many years. Our company provides various Antennas which support GPS, WiFi, notebook, e-book, audio products and medical equipments. In addition, we also offer LED and Switches with durable quality. If you are looking for professional Transducer, GPS Antenna, Arrester and Touch Panel, please do not hesitate to contact us.