Welcome to Badger Industries. We are a leading global manufacturer and service provider of fabric and metal bellows expansion joints installed in industrial equipment, piping, and ducting systems. As a founding member of the Expansion Joint Manufacturers Association (EJMA) in 1955, Badger continues to develop expansion joint design technology. In addition to our design and manufacturing capabilities, Badger provides onsite services, including inspection, repair, replacement, and turnkey installations of fabric and metal expansion joints.