Harex was founden in 1992, a joint venture jointly invested and established by German, Singapore and Chinese enterprises.
Harex produces polyvinyl alcohol PVA fiber and PVA powder etc. Harex has passed ISO9001 quality system & CE certification.
Harex sold products in European and American markets and awarded the title of Shanghai production export foreign invested advanced enterprise & Shanghai foreign invested double-excellence enterprise for many times.
For morethan thirty years, Harex has participated in a number of national key engineeringconstruction projects such as aprons of Frankfurt Airport, Metro in Frankfurtand Dortmund ,Shanghai inner ring viaduct, Yangpu Bridge, Xupu Bridge, XiamenHaicang Bridge, Hangzhou Qiantang River No.4 Bridge, Guangdong Beijing-ZhuhaiNorth Expressway Tunnel, Jinshajiang Xiludu Hydropower StationTunnel Pavement,Longtan Power Station, Yixing pumped storage power station, Yalong RiverJinbing Hydropower Project, Yangtze River Three Gorges Hydropower Project,Yellow River Xiaolangdi Dam, etc. in China.