Our company is a Chinese hi-tech enterprise specialize in design and manufacture of GPS ACTIVE ANTENNA, combination GPS+GSM ANTENNA, GPS PASSIVE ANTENNA, GPS NAVAGATION ANTENNA?GSM ANTENNA?GPS Engine Board(OEM Module), Bluetooth GPS Receiver, G-MOUSE etc. Relying on our dedicated engineers whose impeccable skills and low cost have made our products high quality at low price and very competitive in the market, we have been serving our customers around the world. Please let us know your specific requirements, quotation and sample will be sent to you upon receipt of your specific enquiries. We can also produce according to your designated styles. We are looking forward to your early reply with much interest. Yours faithfully JINCHANG ELECTRON CO.,LTD. Jiang Yujing