86-755-26500899
(Floor 1, 2), Plant 1, (Parcel No. A704-0197) South Side, Zhoushi Rd., Shiyan St., Shenzhen, Guangdong, China (Mainland)
Low cost 500mW Wireless ModuleRF Module UART RS232 RS485, US $ 10 - 12 / Piece, Guangdong, China, Friendcom, FC-209.Source from Shenzhen Friendcom Technology Development Co., Ltd. on Waimaotong.com.