CERTIFICATIONS

Plettenberg drawing mill


Certificate Management System DIN EN ISO 14001:2015


Energy management system DIN EN ISO 50001:2011


QM certificate IATF 16949:2016


QM certificate DIN EN ISO 9001:2015


Certificate for „Pressure Equipment“ AD 2000 code of practice W0


Material manufacturer according to Pressure Equipment Directive 2014/68/EU


Certificate according to Directive 97/23/EC

 

Westfälische Stahlgesellschaft group of companies


QM certificate DIN EN ISO 9001:2015

Westfälische Stahlgesellschaft Plettenberg


QM certificate DIN EN ISO 9001:2015

Westfälische Stahlgesellschaft Löhne


QM certificate DIN EN ISO 9001:2015


GL restamping certificate

Weser Stahl Stuhr-Brinkum


QM certificate DIN EN ISO 9001:2015


DIN EN 764-5 section 6 Transfer of material marking (DE)


DIN EN 764-5 section 6 Transfer of material marking (EN)