Qingdao Haichen International Expo. Co., Ltd. Is a professional organizer of international exhibition. With the aim of “Develop Brand Exhibition, and Make Great Efforts to Maximize Exhibitors’ Profits”, we hold the following exhibition successfully. China Qingdao International Building Energy saving & Renewable Energy Utilization Fair during Oct.10-12 at Qingdao International Convention Center. China Qingdao International Construction & Decoration Materials Exposition China Qingdao International Doors Windows Curtain Walls and Related Equipment Exhibition China Qingdao International Stone Products and Machinery Exhibition China Qingdao International Floor Covering Material and Wooden Products Exhibition China Qingdao International Door Products and Construction Hardware Exhibition The 4th China Qingdao International Doors Windows Curtain Walls and Related Equipment Exhibition will be held during Dec. 12-14, 2008 at Qingdao International Convention Center. We warmly welcome exhibitors and traders from home and aboard to the fair to know and explore the Chinese market.