久久精品国产一区二区三区,18分钟处破好疼哭视频在线观看,欧美午夜刺激影院,高干病房玩弄少妇护士

China Dragon Telecom’s network has been able to reach from Asia, to Europe and North America. The POPs within China Mainland cover Shenzhen, Guangzhou, Beijing, Shanghai, Zhengzhou, Chengdu etc, and its number is still increasing,  while the POPs outside China extend to Hong Kong, Taipei, Singapore, Japan, Russia, USA, India, UK, Germany, Switzerland, the Netherlands, South Africa and Australia. China Dragon Telecom is dedicated to providing our customers with highly reliable data delivery service like DIA, IPLC, and MPLS-VPN. The delivery channel could be upgraded from Kpbs to Gigabit within 24 hours with GE and XFP. Our 24*7 non-stop monitoring NOC could handle thousands of Gigabit and filer DDOS attack, ICMP, UDP and SYN.