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

CERTIFICATE This is to certify that

Belden de Sonora

Ave. de los Nogales 290 Fracc. San Carlos Nogales, Sonora 84090 Mxico

has implemented and maintains a Quality Management System.

Scope: The manufacture of multi-conductor, coaxial, lead wire and fiber optic cable.

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

10000233 QM08

2008-04-25

2014-05-18

2017-05-17

UL DQS Inc.

Ganesh Rao Managing Director