Certificates
Certificates

Product certificates according to international standards and norms

Our products are certified according to international standards and norms. You can find our current certificates here.

 

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ISO 9001 Certificate

Werra plant, Herfa-Neurode underground storage

ISO 9001 Certificate

Zielitz plant, underground storage

ISO 9001 Certificate

Werra plant, Hattorf, Unterbreizbach, Wintershall underground recovery

ISO 9001 Certificate

REKAL-Sigmundshall plant

ISO 9001 Certificate

Schmelzsalz-Herstellung Sigmundshall plant

Certificate Qualified Waste Management

Werra plant, Herfa-Neurode underground storage

Certificate Qualified Waste Management

Zielitz plant, underground storage

Certificate Qualified Waste Management

Werra plant, underground recovery

Certificate Qualified Waste Management

REKAL-Sigmundshall plant

Certificate Qualified Waste Management

K+S-Baustoffrecycling-GmbH, Sehnde

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