CERTIFICATIONS

Plettenberg drawing mill

Certificate Management System DIN EN ISO 14001:2015
Energy management system DIN EN ISO 50001:2018
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

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)