Fu Tian,Ruiheyuan, Shenzhen, Guangdong, China,518031
Roby Tech.(www.chinaroby.com) has been in the field ofdeveloping IP communication for more than 11 years.The Analog cards with 4/8/16 ports, ISDN pri 1/4 portsand ip pbx have already sold to 80 countries. Asa professional network supplier China, Roby ...
roby tech.is supplying with fxs fxo card, e1/t1 card and voip pbx telephone system.