Shenzhen Yin Zhi Trading Co., Ltd. was established in 2003, is one of the first enterprises in China engaging in high-tech R & D wireless communication antennas. Product focus: GSM antennas, GPS antennas, WIFI antennas ,Yagi antennas, Base Station antennas, CDMA/PHS/3G/4G antennas, 2.4GHz (wi-fi, wlan), 3.5GHz (wimax), 5.8GHz wireless spread spectrum communication antennas series (including: omni , directional , Yagi, indoor coverage Ceiling wall hangings, parabolic, plate, vehicle suction cup series antennas) DVB-T/DMB-T/CMMB mobile digital TV antennas. The development and production of...