Düker GmbH

Cast iron products made by Düker



We work to your requirements, from pattern and core making facilities to the manufacture of small, medium or big-sized production runs.


We can react flexibly to your wishes because of our own pattern making facility, different moulding lines with different flask sizes and a hand moulding facility for small-sized runs and large fittings.


To support the long life of our products, a surface protection according to the application field or to your wishes is applied. Düker offers a surface protection range with wet lacquer, epoxy and enamel, which satisfies even very high demands.


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