Room D315, Jiuxin Business Center, Longhua District
Shenzhen Upfly Technology Limited is located in (famous China Special Economic Zone). provides a full spectrum of quality products for industrial networking, computing, and automation, have been distributed more than 70 countries. We 7 years experience ...
GSM Modem,SMS Modem Pool,IP PBX,Ethernet to Serial Server,USB to RS232/485/422