TÜV NORD CERT GmbH

applies a management system in line with the above standard for the following scope

Management system as per

DIN ISO 45001:2018

In accordance with TÜV NORD CERT procedures, it is hereby certified that

C E R T I F I C A T E

Certification Body

at TÜV NORD CERT GmbH

This certification was conducted in accordance with the TÜV NORD CERT auditing and certification procedures and is subject to

regular surveillance audits.

Validity can be verified at https://www.tuev-nord.de/de/unternehmen/zertifizierung/zertifikatsdatenbank.

Mannesmann Precision Tubes GmbHSüdring 9033647 BielefeldGermany

Design and manufacture of seamless and welded precision steel tubes

Certificate Registration No. 44 126 081459

Audit Report No. 3525 3974

2010Initial certification

Valid from 2019-12-09

Valid until 2022-11-04

(BS OHSAS 18001)

Langemarckstraße 20 www.tuev-nord-cert.com45141 Essen

Essen, 2019-12-09

End of validity of previous certificate: 2019-11-04

.