Frank Wilke

Edelstahlwerke Südwestfalen GmbH manufactures and markets rolled steel, steel, crude steel, bar steel, bright steel and wire products. Its customers are the automobile industry, machinery construction and the tool industry. Its products range includes low alloy steels for automotive and mechanical industry, tool steels for tools and dies, stainless steels for pharmaceutical and medical, aviation and aerospace, electric engineering etc., and welding consumables for welding of stainless, heat resistant, nonmagnetic steels and mixed joints. The company is headquartered in Siegen, Germany.

Deutsche Edelstahlwerke GmbH & Co. KG manufactured and distributed stainless and tool steels. Its sales segments were automobile industry, machinery constructors, tool manufacturers, the chemical industry and air travel. The company was founded on February 22, 2005 and was headquartered in Witten, Germany.