This is Rachel from chinaskyline . Our company is a manufacturer of VoIP Gateways, GSM VoIP gateways, Industrial Routers… with well-equipped testing devices and strong technical force.Also we focus on international wholesale voice business.more than 1000 VoIP providers has been connected with us in the past few years.
Please contact me for more detail. We are looking forward to hearing from you.
CHINA SKYLINE TELECOM CO.,LTD