Profile: Hengshui JingTong Rubber Co., Ltd. manufactures bridge expansion joints in various dimensions and for different movements. Strip seal expansion joints for movements of up to 80 mm are expansion joints made of a single set of structural steel, rubber sealing strips and dowel rods. According to the cross-sectional shape, they are divided into 5 types, including GQF-C, GQF-F, GQF-E, GQF-Z and GQF-RG. Being fully anchored within the depth of the road surfacing, strip seal expansion joints can prevent roads from cracking caused by climatic change.Strip seal expansion joints are consisted of countersunk screws, edge beam, rubber strip seal and dowel rods.