Classification of non-ferrous metal materials imported and sold by specialized trading companies. Handles special non-ferrous metal materials including aluminum alloys, copper alloys, titanium alloys, magnesium alloys, and nickel alloys. Focuses on overseas special materials such as high-performance alloy materials, heat-resistant alloys, and lightweight alloys used in aerospace, automotive, and electronic equipment manufacturing industries. Procures high-purity non-ferrous metals, special composition alloy materials, and non-ferrous metal products complying with overseas standards that are difficult to obtain domestically through specialized trading companies. Provided in various shapes including plates, bars, tubes, wires, and casting materials, used in manufacturing sites as precision machining materials, electronic component materials, and corrosion-resistant materials for chemical plants.