Certificate of RegistrationThis certifies that the Quality Management System of

Yates Industries DBA Yates Cylinders23050 Industrial Drive East

St. Clair Shores, Michigan, 48080, United States

has been assessed by NSF-ISR and found to be in conformance to the following standard(s):

ISO 9001:2015Scope of Registration:

The design, manufacture and rebuild of hydraulic and pneumatic cylinders and components.

Carl Blazik,Director, Technical Operations & Business Units,NSF-ISR, Ltd.

Certificate Number: 0Y541-IS4Certificate Issue Date: 12-JUL-2018Registration Date: 13-JUL-2018Expiration Date *: 12-JUL-2021