The 13th China International Roofing& Waterproofing Expo was held at China National Convention Center(CNCC),Beijing on 15th~17th December,2015.Lots of domestic and foreign waterproofing big companies joined in . As one of the largest HMPSA exhibitors, Shanghai Jaour entered the waterproofing industry relatively early since the government actively promote environmental policy . With professional solutions and services, Shang Jaour won the approval of most customers in polymer waterproofing membrane industry。Meanwhile, Shanghai Jaour participated in revising new standard of wet installed waterproofing sheets and pre-applied waterproofing sheets as the only manufacturer of HMPSA in early 2016.