Schlagwort: Certification ISO 9001

  • Welcome to Bayzert GmbH

    You still haven’t got any QM System? Well, it’s about time! BAYZERT – the competent certification body for DIN EN ISO 9001 QM systems The BAYZERT GmbH was founded on July 27, 1995 as a certification company for QM systems in non-metallic minerals industry.