Manufacturers / Mayco Industries

A Birmingham, Alabama maker of lead products, founded in 1938, whose processes include casting, rolling, machining, extruding and coating and which says it supplies only U.S.-produced material. Its roofing and plumbing lines include lead roof flashings (multi-pitch, custom, tile and MayCoat polymer-coated), Auto Caulk and Neo-poly pipe flashings, sheet lead squares and rolls, lead wool and solder, alongside radiation shielding, ballast and ammunition products. The about page describes a lead alloy mill in Birmingham and a shot tower in Granite City, Illinois, and gives two counts of its sites: two manufacturing facilities and four distribution centers in one passage, three manufacturing plants and five distribution centers in another. Santa Rosa Lead Products, a wholesaler of roof flashings, is named as a sister company.