Düker GmbH

We manufacture cast iron drainage technology for the Drainage division as well as valves and fittings for the Flow Control division. This starts with pattern construction and extends to the production of core boxes and small, medium and large series casting. The central elements of our facilities are the cupola furnace and the centrifugal casting plant using the hot moulding process with automatic casting equipment in Karlstadt as well as the electric furnaces in Laufach. We also specialise in coating and enamelling in the field of surface protection. We are very flexible in everything that we do – to meet your needs.The roots of our company can be traced back more than 555 years. Those who have been active in the market for as long as we have also know how to shape it. Locally, regionally, internationally. As a leading provider, we are there for you – in Germany, in Europe and worldwide.