Shinsho Corp. engages in the sale, trade, import, and export of iron, steel, and metals. It operates through the following segments: Iron and Steel, Ferrous Raw Materials, Nonferrous Metals, Machinery and Electronics, Welding, and Others. The Iron and Steel segment offers wire rods, steel sheets, casting materials, titanium, and steel powders domestically and overseas. The Ferrous Raw Materials segment supplies coal and iron core; and focuses on recycling slag, waste plastic, and other materials to make refuse paper and plastic fuel. The Nonferrous Metals segment offers aluminum and copper. The Machinery and Electronics segment focuses on industrial and chemical machinery, and electronic equipment. The Welding segment provides welding services to manufacturing industries and supplies welding robot systems and automated welding plants. The Others segment includes real estate leasing. The company was founded on November 12, 1946 and is headquartered in Osaka, Japan.