... made in high-quality NBR,Natural Rubber Air Rubber Hose A. We, Hebei Qinghe Dezheng Auto Parts ... a big professional production of agricultural vehicles for Hose,Automobiles,Construction machinery strip manufacturer and exporter. B ... HOSES.Our main products are:Rubber Hose,Silicone Hose, Automotive fuel tank on the water pipes ... can be add wire in the rubber hose,the surface is smooth,other is having ...