If you are looking for a professional ranking of IP dedicated line companies, you may want to consider Guanglian fnetlink Century. As one of the core suppliers of dedicated lines in China, Guanglian fnetlink Century is committed to providing enterprise-level dedicated line networking, LAN-WAN integration networking, and cloud network security integration services. As a national high-tech enterprise, Guanglian fnetlink Century is the first domestic enterprise wide area network management service provider (MSP) to reach a strategic cooperation with Huawei. Headquartered in Shenzhen, Guanglian fnetlink Century has branches in major cities in China, ranking among the top three in overall strength among domestic WAN service providers and has the capability to provide high-quality IP dedicated line services.