U.S. Bellows has been designing and manufacturing engineered expansion joints for the industry since the 1960s. It consists of manufacturing resources of RM Engineered Products of Ladson, S.C., and Ketema-U.S. Bellows of San Diego. U.S. Bellows is a proud member of the Expansion Joint Manufacturer s Association, with representation on both the technical and management committees. The company has a great deal of experience designing and manufacturing engineered expansion joints of all types, including thin wall, thick wall, slip-type, rectangular and fabric. Additionally, U.S. Bellows has focused expertise in the design and engineering of expansion joint products for particular vertical markets and applications.