Hengshui Jianfeng Engineering Rubber Co., Ltd., a professional manufacturer of rubber product, built in the year 1999, located in the North of China. Our main products include: bridge bearing series, rubber water stop series, bridge expansion joint series, high-pressure rubber hose series, flexible filler, polysulphide sealant, polyurathane sealant, inflatable rubber pipe plugs, inflatable rubber dam, inflatable rubber mandrel for culvert concrete formwork, rubber EPDM sealing tunnel segment gasket, etc. Our annual production capacity is about 10000 tons.