Successful AS9100 & ISO9001 Audit

Horst Engineering and Thread Rolling Inc. had a successful AS9100 Revision C surveillance audit. Our system is also certified to ISO9001:2008.

The four-day event resulted in a recommendation that we continue with our registration.


Horst Engineering, Sterling Machine, and Thread Rolling Inc. have all had successful Quality Management System audits in 2016.

In 2017, we make the conversion to Revision D of the AS9100 standard, which is an aerospace variation of the newly revised ISO9001:2015 standard.

Click here for more information about our quality systems.

This entry was posted in Front Page, General News. Bookmark the permalink.