Certifications / Approvals

Production SiteCertifications / Approvals
Dieckerhoff Guss EN ISO 9001
EN ISO 14001
EN ISO 50001
ISO / TS 16949
Walter Hundhausen EN ISO 9001
EN ISO 14001
EN ISO 50001
ISO / TS 16949
Q1 supplier Deutsche Bahn AG
Classification societies: DNV, GL
Harz Guss Zorge EN ISO 9001
EN ISO 14001
EN ISO 50001
ISO / TS 16949
EMAS
FWH Eisenguss EN ISO 9001
EN ISO 14001
EN ISO 50001
Classification societies: BV, NV, GL, LR, ABS
FWH Stahlguss EN ISO 9001
EN ISO 14001
BWB (German Federal Office of Defence Technology and Procurement) approval for parts made of armoured steel in grades P, Q, R
General building inspectorate approval for components made of high-strength steel castings
DIN EN 1090-2
FSB 600
AD-W0-TRD100
General technical approval for cast nodes
Classification societies: BV, NV, GL, LR
Manufacturer approval: Deutsche Bahn AG