Founded in 1932, Superior Pneumatic & Mfg. makes industrial air tools and equipment, including air hammers, needle scalers and lock-seam tools. The Westlake, Ohio manufacturer builds its tools from heat-treated steel and aluminum rather than plastic, and supports them with written warranties, factory repair and a network of 55 authorized repair stations across the U.S. and Canada. It also works with customers on specialized applications and designs.