... Jingxian Yuanda Rubber and Plastic Hydraulic Accessories Factory), is located in Jing county, hengshui city, Hebei province, the hometown of rubber hose in China. We ... great reputations.Hydraulic rubber hose instructions Materials: Rubber, steel wires, pvc, nylon, fiber, polyurethane etc.Definition:One kind hose which is mainly made of rubber and steel ...