Recently the North China Joint Conference of the Architectural Design Branch of China Engineering and Consulting Association (CEDA) successfully held the North China Marketing Exchange Meeting in CEEDI. The meeting was hosted by the North China Joint Conference and undertaken by CEEDI. Xu Quansheng, executive vice president, Zhang Yong, deputy secretary-general to the branch and secretary-general to the conference, and more than 30 senior managements of the design companies in North China participated in the meeting. Lou Yu, CEEDI’s general manager and Li Biao, CEEDI’s deputy general manager, attended the meeting.