Ampco-Pittsburgh Corporation, together with its subsidiaries, engages in manufacture and sale of specialty metal products and customized equipment to commercial and industrial users worldwide. The company operates through two segments: Forged and Cast Engineered Products (FCEP); and Air and Liquid Processing (ALP). The FCEP segment produces forged hardened steel rolls, cast rolls, and forged engineered products that are used in hot and cold rolling mills by producers of steel, aluminum, and other metals; cast rolls for hot strip mills, medium/heavy section mills, roughing mills, and plate mills; and forged engineered products for narrow and wide strip and aluminum mills, back-up rolls for narrow strip mills, and leveling rolls and shafts for steel distribution market, oil and gas industry, and the aluminum and plastic extrusion industries.