... Exhibition Services Co., Ltd Roof & Façade & Waterproofing China 2013will be held in China Import and Export Fair ... together to attend the exhibition. Exhibition Scope Waterproofing techonology: Modified asphalt waterproofing membrane ,Single layer and high polymeric membrane ... : Various type of roof tile material, Slope roof waterproofing material,ect Facade:Thermal insulation material, Wall material, ...