Ryerson Holding Corporation, operating globally through its subsidiaries, specializes in the refinement and supply of industrial metal products across the United States and various international markets. The company's extensive inventory features a diverse array of metals, including carbon, stainless, and alloy steels, aluminum, nickel, and red metals. These materials are available in numerous configurations, such as coils, sheets, plates, various bar types (round, hexagonal, square, flat), structural components, and tubing.