Accredited Body: UL DQS Inc., 1130 West Lake Cook Road, Suite 340, Buffalo Grove, IL 60089 USA

CERTIFICATE

This is to certify that

Deringer-Ney, Inc.

2 Douglas St Bloomfield, CT 06002 United States of America

has implemented and maintains a Quality Management System.

Scope: The design of precious metal alloys. The manufacture of precious metal alloys and components, CNC machining of precious metal alloys, plastic injection molding and fabrication of low amperage electrical contacts.

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

ISO 9001 : 2008

Certificate registration no.

Date of original certification

Date of certification

Valid until

10002308 QM08

2003-07-09

2015-08-19

2018-08-18

UL DQS Inc.

Ganesh Rao Managing Director

Accredited Body: UL DQS Inc., 1130 West Lake Cook Road, Suite 340, Buffalo Grove, IL 60089 USA

CERTIFICATE

This is to certify that

Deringer-Ney, Inc.

2 Douglas St Bloomfield, CT 06002 United States of America

has implemented and maintains a Quality Management System.

Scope: The manufacturing of precious metal alloys, dental alloys, medical alloys, and related products.

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

ISO 13485 : 2003

Certificate registration no.

Date of original certification

Date of certification

Valid until

10002308 MP23

2003-07-09

2015-08-19

2018-08-18

UL DQS Inc.

Ganesh Rao Managing Director

IATF Contract Office: DQS GmbH, August-Schanz-Straße 21, 60433 Frankfurt am Main, Germany Issuing Office: UL DQS Inc., 1130 West Lake Cook Road, Suite 340, Buffalo Grove, IL 60089 USA

CERTIFICATE

This is to certify that

Deringer-Ney, Inc.

2 Douglas St Bloomfield, CT 06002 United States of America

has implemented and maintains a Quality Management System.

Scope: The manufacture and assembly of precious metal alloys and components.

An audit, conducted and documented in a report, has verified that this quality management system fulfills the requirements of the following ISO Technical Specification:

ISO/TS 16949 : 2009 (without product design)

Certification decision

This certificate is valid until

Certificate Registration No.

IATF No.

Buffalo Grove, IL, USA

2013-01-21

2016-01-20

10002308 TS09

0155215

2013-01-21

UL DQS Inc.

Ganesh Rao Managing Director