JIASHAN JINCHANG ELECTRON CO.,LTD. Was established in April ,2001. Located in Jiashan Highway 1897# Jiashan ,Zhejiang China. JIASHAN JINCHANG ELECTRON CO.,LTD. is a Chinese hi-tech enterprise specializing 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.