MÜHLE receives ISO 9001 certification once again
Proven quality standards as the foundation of continued success

In 2020, Hans-Jürgen Müller GmbH & Co. KG (MÜHLE) was first certified in accordance with DIN EN ISO 9001:2015 – the globally recognised standard for quality management systems. Since then, the company has regularly undergone independent audits to demonstrate the effectiveness and ongoing development of its quality management.
This year, TÜV NORD once again carried out an extensive audit. The review focused not only on product quality and customer orientation, but also on internal processes, clearly defined responsibilities and continuous improvement.
The outcome: the audit was passed successfully, and the certification has been extended for another three years.
“We are very pleased with the successful recertification,” says Christian Müller, Managing Director of MÜHLE. “It confirms that our quality standards are not just something we aspire to but are actively practised every day. At the same time, it motivates us to keep reviewing and refining our processes.”
One key aspect of ISO 9001 is not only the adherence to standards but also their systematic documentation. This ensures transparency and provides a solid foundation for future growth – both in Germany and abroad.
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