Kobe Steel, Ltd. is one of Japans leading steelmakers, as well as a major supplier of aluminum and copper products. Other business segments consist of wholesale power supply, machinery, construction machinery, rea......Kobe Steel, Ltd. is one of Japans leading steelmakers, as well as a major supplier of aluminum and copper products. Other business segments consist of wholesale power supply, machinery, construction machinery, real estate, and electronic materials and other businesses. The Kobe Steel Group is comprised of numerous consolidated and equity-valued companies in Japan, the Americas, Asia and Europe. KOBELCO is the corporate logo mark and brand name of the Kobe Steel Group. Behind the KOBELCO mark is Kobe Steels commitment to excellence and quality.