Basing on the application of new information technology，learning the proven experience of sharing platform of economy represented by e-commerce，it is very possible and necessary to build information sharing platform for international conference and exhibitions in Beijing. Guided by the relevant departments under Beijing Municipal Government，the platform is designed to integrate the resources of the industry，not only providing on-time and real information of all the international events in Beijing，but also driving the interactive exchange of all the players in the industry chain. The construction of this platform and the information integration should be developed step by step：from easy to difficult，from single to comprehensive. The platform is also expected to promote the birth and operation of famous international events both for conference and exhibitions，adding new content to the practice of international exchange center for the capital city.