Accredited Body: DQS Inc., 1500 McConnor Parkway, Suite 400, Schaumburg, IL 60173 USA 1 / 2

CERTIFICATE

This is to certify that

Deringer-Ney, Inc.

155 Derringer Dr Marshall, NC 28753 United States of America with the organizational units/sites as listed in the annex

has implemented and maintains a Quality Management System.

Scope: The contract manufacture of Electrical Contacts and Cold Headed products.

Through an audit, documented in a report, it was verified that the management system fulfills the requirements of the following standard:

ISO 9001 : 2015

Certificate registration no.

Date of original certification

Date of revision

Date of certification

Valid until

10002309 QM15

2000-01-24

2021-04-30

2021-06-29

2024-06-28

DQS Inc.

Brad McGuire Managing Director

Annex to certificate Registration No. 10002309 QM15 Deringer-Ney, Inc.

155 Derringer Dr Marshall, NC 28753 United States of America

This annex (edition: 2021-04-30) is only valid in connection with the above-mentioned certificate. 2 / 2

Remote Location Scope

10002308 Deringer-Ney Inc. 353 Woodland Avenue Bloomfield, CT 06002 United States of America

The remote location at Bloomfield, CT performs the following function: control of the quality manual and purchasing.