China Nuclear Industry Corporation (hereinafter referred to as CNNC) is a large-scale state-owned wholly-owned enterprise approved by the State Council. Its predecessor is the second machine department, the Ministry of nuclear industry and China Nuclear Industry Corporation. It is composed of more than 100 enterprises, institutions and scientific research institutes.

In order to build a portal website system with the characteristics of nuclear industry, multi enterprise and multi-user of the group company, and drive the development of information platform of the group company, China Science and technology union has established a website platform for multi enterprise users of the nuclear industry group company, comprehensively and timely distributed the latest developments of the nuclear industry, and built an authoritative and comprehensive online information base of the domestic nuclear industry; It can be applied to the application platform of e-commerce. At the same time, it needs to improve the ability of information security to lay a good foundation for expanding the business of the group company.

• The establishment of CNNC group website cluster adopts the advanced easysite content management platform to build the external network platform of CNNC group, realizing convenient information release, website management and statistical analysis.
• Build a website maintenance management system based on the organizational structure with CNNC portal as the main station and subordinate enterprises as the sub stations to form a CNNC website cluster.

• Build China's nuclear industry portal, carry out the functions of nuclear industry information, nuclear industry services and e-commerce, and build China's first nuclear industry portal.Build China's nuclear industry portal, carry out the functions of nuclear industry information, nuclear industry services and e-commerce, and build China's first nuclear industry portal.

• Through the use of network and hardware security system, combined with a series of security management measures and tool components such as security in advance and security after the event, the construction of a security first group portal site cluster, security review and USB are realized Key security authentication, as well as a large number of security management and operation specifications, has become a portal cluster involving the most security links, as well as a group website cluster that foreign spies and hackers pay most attention to and have the highest security factor.