Time: 2018-11-07 12:05

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           From May 28^th to 30^th, we visited “The 16^th China International Roofing & Waterproofing Expo” at Shanghai World Expo Exhibition & Convention Center. This time the exhibition was hosted by International Roofing Alliance (IRoofA), which is joined by China National Building Waterproofing Association, National Roofing Contractors Association (America) and Central Association for German Roofing Contractors (Germany). During the exhibition, our leader participated in the international waterproof high-end forum held by the organizer, and had technical exchanges with domestic and abroad counterparts and customers.