Certificate of RegistrationThis certifies that the Quality Management System of

Netzer MetalCraft Inc.1600 W 41st Street

Baltimore, Maryland, 21211, United States

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

AS9100C*Audited in accordance with AS9104/1:2012 Requirements for Aviation, Space, and Defense Quality Management System Certification Programs. NSF-

ISR is accredited under the Americas Aerospace Quality Group Registration Management Committee.

Scope of Registration:Single Site: Manufacturing including sheet metal, fabricating, welding, machining, painting and assembly for the Aerospace industry.

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

Certificate Number: C0147133-AS4Certificate Issue Date: 14-JUL-2016Registration Date: 02-AUG-2016Expiration Date *: 14-SEP-2018