As a producer for the aviation and automotive industries, we are certified according to the following standards:


EN-9100:2018 and ISO 9001:2015

For further details please see the website of the International Aerospace Quality Group in the IAQG-OASIS (Online Aerospace Supplier Information System).


We are Nadcap-accredited according to Nadcap-AC7144, Non Destructive Testing - Ultrasonic Inspection


We are Nadcap-accredited according to Nadcap-AC7118 composites and AC7122 - Non Metallic Materials Testing


cotesa gmbh

bahnhofstr. 67 | 09648 mittweida | germany

phone: +49 (0) 3727 99 85-0