... .firm structure 5.beautiful appearance. 1.Quick details of indoor network communication .The product is made in Dongguan, China.Quality :RoHSDuration of ... antennas, VHF/UHF antennas, handheld antennas, GPS antennas, WIFI antennas, Communication accessories and various sizes of hardware. With an experienced and ... to contact us and seek cooperation for mutual benefits. indoor network communication