THE JAPAN STEEL WORKS, LTD. is mainly engaged in industrial machinery business. The Company operates in three business segments. The Forging and Energy segment is engaged in the manufacture and sale of iron and steel products, chemical machinery, nuclear power-related machinery, metallic mold, petroleum refinery, petrochemistry, general chemical products, pressure containers, clad plates, steel pipes and wind generated power machinery. The Industry Machinery segment is engaged in the manufacture and sale of plastic injection machines, resin manufacturing and processing machinery, hollow molding machines, fluid machines, hydraulic equipment, electronic equipment and display manufacturing equipment, magnesium alloy injection machines and other machinery. The Others segment is engaged in the production, sale of wind turbines and the provision of maintenance services, as well as the development, manufacture and sale of new products.