Portrait of Düker

Düker GmbH & Co. KGaA is a medium-sized company with a tradition of a smeltery and hammer mill. Today there are five divisions: fittings and valves, drainage technology, glasslining technology, engineering and jobbing foundry.

With cast iron products, Düker is one of the leading manufacturers of valves and pressure fittings for the drinking water and gas supply as well as of pipes and fittings for the drainage systems.

Furthermore the development and production of acid-proof enamelled components and pipes for the plant engineering of the chemical and pharmaceutical industry as well as service activities from planning to realisation of casting machines belong to the core competence of Düker.

In the Lower Franconian locations Karlstadt and Laufach there are around

700 employees with an apprenticeship rate of approximately 10%. So Düker is one of the biggest German iron foundries.  

 Facts and figures (2011)