Düker GmbH

Quality management system according to EN ISO 9001:2008



In 1993 Düker introduced a modern, certified quality management system as per EN ISO 9001. In addition, the company operates under the terms of other approvals and regulations, some of which are product or market-specific, and to customer’s factory standards. Regular and random tests, internal and external audits, as well as the employees’ motivation ensure that the QM system is constantly being developed as an integral part of the organisation as a whole.


Furthermore, Düker introduced in 2012 a certified Environmental Management system as per ISO 14001:2004 as well as a certified Energy Management system as per EN ISO 50001:2011.

For the certificates, please refer to the company download page.



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