The 4th Beijing International Pre-mixed Mortar & Wall Insulation Exhibition, hosted by Building Materials Branch of CCIA and China National Building Materials Exhibition & Trade Center, will be held in Beijing World Trade Center from April 1 to 3, 2008. This exhibition, as the most large-scale, specialized, authoritative, and influencing exhibition in China, with the good tradition of previous exhibitions and consisting of display of products, communication of technologies, and release of information, is committed to improving technologies of dry mortar industry, accelerating the sales at home and abroad, leading the supply and demand of the markets for the development of relevant companies.