Certificate of Registration This certifies that the Quality Management System of Concurrent Manufacturing Solutions Lauro Villar Y Calle Colorado S/N Col. Parque Industrial Cylsa Matamoros, Tamaulipas, 87410, México has been assessed by NSF-ISR and found to be in conformance to the following standard(s): ISO 9001:2015 Scope of Registration: The manufacture, fabrication and distribution of electromechanical components and assemblies. Carl Blazik, Director, Technical Operations & Business Units, NSF-ISR, Ltd. Page 1 of 2 Certificate Number: 3Y143-IS8 Certificate Issue Date: 04-MAR-2019 Registration Date: 03-MAR-2019 Expiration Date *: 02-MAR-2022