Certificates / test marks

Fels management policy

Fels management policy

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DLG test mark `Fels CalciDes´

DLG test mark `Fels CalciDes´

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DLG quality seal `Fels CalciDes´

DLG quality seal `Fels CalciDes´

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DLG test mark `Fels CalciBox´

DLG test mark `Fels CalciBox´

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Management system certificate DIN EN ISO 9001

Management system certificate DIN EN ISO 9001

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Management system certificate DIN EN ISO 14001

Management system certificate DIN EN ISO 14001

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Energy management system certificate ISO 50001

Energy management system certificate ISO 50001

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Certification maintenance centre

Certification maintenance centre

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Certificate Energy Efficiency Initiative - Networks

Certificate Energy Efficiency Initiative – Networks

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