AK Steel produces flat-rolled carbon, stainless and electrical steel products, as well as carbon and stainless tubular steel products, for automotive, appliance, construction and manufacturing markets.

AK Steel maintains a relentless pursuit of improvement in every critical performance measure. The result is a track record without equal.

We are a Fortune 500 company with more than $6 billion in sales and major plants and offices in Ohio, Indiana, Kentucky and Pennsylvania.

Reliance Steel Aluminum Co. (NYSE:RS) is one of the largest metals service center companies in the United States. Through a network of more than 180 locations in 37 states, Belgium, Canada, China and South Korea, the Company provides value-added metals processing services and distributes a full line of more than 100,000 metal products. These products include galvanized, hot-rolled and cold-finished steel, stainless steel, aluminum, brass, copper, titanium and alloy steel sold to more than 125,00 ...

Reliance Steel Aluminum Co. (NYSE:RS) is one of the largest metals service center companies in the United States. Through a network of more than 180 locations in 37 states, Belgium, Canada, China and South Korea, the Company provides value-added metals processing services and distributes a full line of more than 100,000 metal products. These products include galvanized, hot-rolled and cold-finished steel, stainless steel, aluminum, brass, copper, titanium and alloy steel sold to more than 125,00 ...

Alcoa, Inc. engages in the production and sale of primary aluminum, fabricated aluminum, and alumina worldwide. The company involves in technology, mining, refining, smelting, fabricating, and recycling of aluminum. It offers flat-rolled products, such as sheet and plate, foil products, and can reclamations; extruded and end products, such as extrusion, tube, and architectural extrusions; engineered solutions that comprise aerospace products, automotive components, AFL automotives, castings, aut ...

Rio Tinto plc engages in finding, mining, and processing mineral resources. Its products include aluminum; copper; diamonds; energy products, such as coal and uranium; gold; industrial minerals, including borax, titanium dioxide, salt, and talc; and iron ore. Rio Tinto operates primarily in North America, Europe, Asia, Australia, and New Zealand.

EMJ's origins date back to the entrepreneurs of the last century - men like Earle M. Jorgensen, A.B. Murray, C.A. Roberts and Perry Kilsby who understood the needs of a growing U.S. economy, and created an industry to meet those needs. Through the efforts of these visionaries, EMJ has grown into one of the largest metal distributors in the world.

Quanex Corporation, based in Houston, Texas, is an industry leading manufacturer of engineered materials and components for the vehicular products and building products markets.

Originally founded in 1908, Hayes Lemmerz International, Inc. is a leading worldwide producer of aluminum and steel wheels for passenger cars and light trucks and of steel wheels for commercial trucks and trailers. Hayes Lemmerz is a leading supplier of automotive brake and powertrain components. The Company has global operations with 26 facilities, including business and sales offices and manufacturing facilities located in 13 countries around the world. Hayes Lemmerz sells its products to ever ...

Aleris International, Inc. is one of the world’s largest recyclers of aluminum and zinc and one of North America’s leading manufacturers of common-alloy sheet from recycled aluminum. The company has 56 production facilities located throughout the world.

Ryerson is a global company serving customers through a network of service centers across the United States and Canada with joint ventures in Mexico, India and China. Recognizing the globalization of the marketplace, Ryerson can coordinate activities between our domestic service centers and international joint ventures, creating supply chain solutions for our customers that have a global reach.