Congratulations to Josh on earning his MTR certification!

We’re proud to recognize Josh, a valued member of the Graybill Machines team, for becoming a Manufacturer Technical Representative (MTR) under UL’s Industrial Control Panel Program.

As an MTR, Josh is qualified to oversee and verify that Graybill’s industrial control panels are built and tested to the requirements of UL 508A. This includes reviewing panel designs, ensuring the proper components and wiring methods are used, and performing required inspections and testing before panels leave our facility.

This certification represents a significant investment in technical expertise and quality—and helps ensure our customers receive control panels that meet recognized safety and performance standards. Certification required Josh to pass an online exam with a score of 80% or higher.

Great job, Josh! We’re proud to have you on the Graybill team! 👏