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Quality certificates

Obtaining international quality certificates and quality awards is the declared goal of the company in the effort to prove KOSTAL’s international competitiveness.

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Environmental certificates

The management team of the KOSTAL Group is aware that all activities relating to the development, manufacture and sale of our products have a direct or indirect influence on the environment.

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Contractual documents

Leopold Kostal GmbH & Co. KG always strives for good and partnership-based customer and supplier relationships. The following information is available to download as a PDF file.

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Help documents

The Leopold Kostal GmbH & Co. KG always strives for good and cooperative customer and supplier relations. You can download the following information as a PDF file.

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