Hanwa Co., Ltd. trades in steel bars, construction works, steel plates, special steel, wire rods, steel pipes, and other products in Japan and internationally. The company's Steel Division sells steel bars, building materials, sheets, pipes, wires, and other steel products; steel shapes; and ferrous raw materials. Its Metal Recycling and Primary Metal Division offers nickel, chromium, silicon, manganese, ferroalloys, and cold metal sources such as iron, aluminum, copper, zinc, titanium, and nick...