86-755-29644311
301, Huachuangda Business Building, Complex Building D, 46th Baoan District, Shenzhen, Guangdong, China (Mainland)
GPS repeater four-system satellite signal indoor coverage, US $ 1500 - 1587 / Piece, Guangdong, China, GEMS, GPS repeaters GNSSRK-4.Source from Shenzhen GEMS NAVIGATION Electronics Co., Ltd. on Waimaotong.com.