86-755-26500899
(Floor 1, 2), Plant 1, (Parcel No. A704-0197) South Side, Zhoushi Rd., Shiyan St., Shenzhen, Guangdong, China (Mainland)
450-490MHz UHF data radio modem 5Wmodule for data transmission, US $ 150 - 180 / Piece, FC-302, Friendcom, Guangdong, China.Source from Shenzhen Friendcom Technology Development Co., Ltd. on Waimaotong.com.