On August 5, 2009, stainless steel manufacturer ThyssenKrupp Nirosta can look back on 50 years of production at its Dillenburg site. The plant – then owned by Siegen-based “Stahlwerke Südwestfalen AG” – started operations in 1959. Gerhard Beermann was mayor of Dillenburg at the time and gave his support to the construction of the plant [...]