With the formal initiation of construction at the 2010 Expo Park, many World Expo construction projects will gradually be launched. Recently, Shanghai World Expo Land Holding Company Limited entrusted Shanghai Wanguo Construction Project Management Company Limited, Shanghai Construction Engineering Tendering Consultation Company, and Shanghai Shangtou Tendering Company to invite public bidding for pile foundation work and fencing engineering of the World Expo axis and underground complex project, the major infrastructure project of the main site at Pudong World Expo Park, and the road and supporting public utilities project in the Pudong section of the Expo Park, respectively.