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Code of conduct

Human rights, fair working conditions, environmental protection and the fight against corruption – these values are not only important within siema Siegfried Martin GmbH, but also apply within our supply chains.

This is why we at siema Siegfried Martin GmbH have formulated a Supplier Code of Conduct that clearly sets out our expectations of our suppliers, subcontractors and service providers.

The Supplier Code of Conduct is based on the principles of the United Nations Global Compact and the United Nations Universal Declaration of Human Rights.

We expect our suppliers, subcontractors and service providers to acknowledge the principles set out in this Supplier Code of Conduct and to comply with them at all times in the conduct of their own business.

You can find our full statement here.


We look forward to you contacting us.

siema Siegfried Martin GmbH
Weilheimerstr. 20
78573 Wurmlingen

Tel: +49 (0) 74 61 760 000-0
Fax:+49 (0) 74 61 760 000-70

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Protecting your data is a matter of course for us. Please find out more about the details.

Please find here our general terms and conditions and our legal notice.

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