Detlef Wetzel

SMS Holding GmbH manufactures industrial machinery components. It offers spare parts and logistics, maintenance and repairs, upgrades and modernization, and consulting and training. The company is headquartered in Hilchenbach, Germany.

thyssenkrupp Steel Europe AG manufactures carbon steel, stainless steel, and special steel materials. Its products include hot and precision strips, heavy plates, sheet and coated products, organic coated strips and sheets, composite materials, electrical steel products, tinplates and black plates, and medium-wide strips. The company was founded in 1997 and is headquartered in Duisburg, Germany.