Ryerson Holding Corporation is a service center company for carbon and stainless steel, as well as aluminum. The Company operates through metal service centers segment. In addition to providing a range of flat and long metals products, it offers various value-added processing and fabrication services, such as sawing, slitting, blanking, cutting to length, leveling, flame cutting, laser cutting, edge trimming, edge rolling, roll forming, tube manufacturing, polishing, shearing, forming, stamping, punching, rolling shell plate to radius and beveling to process materials to a specified thickness, length, width, shape and surface quality pursuant to specific customer orders. Its services include just-in-time inventory programs, production of kits containing multiple products for ease of assembly by the customer, consignment arrangements and the placement of its employees at a customer's site for inventory management, and production and technical assistance.