rubber fenders are use compressed air as a buffer medium, which prevent ships from being collided strongly when they land. compared with ordinary elastic rubber fenders(like discarded tires, solid rubber fenders and so on), it has more advantages such as absorbing impact more effectively. Low unit pressure on ships, the function of fatigue-resistant is excellent and easy install. They are used widely used in large oil tankers, liquefied gas ships, offshore platforms, large-scale docks, sea port and quay