近日 ,大唐集团兴唐公司中标中国联通宽带视讯业务骨干网二期扩容工程 ,这是继 2 0 0 1年兴唐公司中标中国联通宽带视讯业骨干网一期工程之后 ,大唐集团兴唐公司在视讯业务方面同中国联通的再次合作。当前电信运营公司之间竞争日趋激烈 ,为了在迅猛发展的 IP宽带市场占据领先地 Recently, Datang Group Xingtang won the bid of China Unicom Broadband Video Services Backbone Phase II expansion project. This is the second phase of Xingtang’s successful bidding for China Unicom’s broadband video backbone network in 2001, Company in the video business with China Unicom again cooperation. The current competition between telecom operators increasingly fierce, in order to occupy the leading position in the rapid development of IP broadband market