Abstract: Shanghai Xiandai Engineering and Consultant Co.Ltd(AE & C) designed the Germany pavilion and Austria pavilion with BIM technology in 2009 Expo.The company regards these projects as an opportunity, and begin promoting BIM concept and technical application in engineering.At present, the company has been using BIM technology in design, project management consulting, construction and so on, and has gained many achievements. The application of BIM in the lifecycle is helping the company deepen Design-Construction Integration.