Tennsmith, Roper Whitney, and Roll Former LLC are the trusted trio of US manufacturers specializing in top-tier, American-made sheet metal machinery. From folders and shears to coil processing and roll forming, we’ve got you covered for all things metal fabrication. With nearly 260 years of collective industry experience, we remain dedicated to advancing the metal forming world through old-fashioned American hard work, ingenuity, and unrivaled standards of excellence.