Chubu Steel Plate Co.,Ltd. is a Japan-based iron and steel manufacturer. The Company operates in four business segments. The Steel-related segment is engaged in the manufacture and sale of thick plate steel products, using purchased iron scraps. The Rental segment is engaged in the rental of grease filters for commercial kitchens, and the operation of advertising billboard business. The Logistics segment is engaged in the provision of transportation and cargo handling services, as well as the warehousing of dangerous goods. The Engineering segment is engaged in the design and construction of plants focusing on iron and steel related equipment, as well as the provision of engineering services, such as equipment maintenance.