Gain a competitive advantage by utilizing extrusions and the latest LED technology.

  • - Gain hands on cabinet building experience 
  • - Discover the basics of extrusion 
  • - Learn time saving tips (Time = $$$)
  • - Gain insight on how to light up your sign with the right LED 

Build your cabinet with the experts and leave with a fully functioning cabinet to display in your shop! Cabinets will include LEDs, power supply, acrylic face, and back ($300 value).


Training Date

GSG Oklahoma City | March 20 | 9 am - 12 pm


Registration Fee $99
Each class is limited to 12 attendees, lunch included!

Cancellation Policy
GSG U classes have limited capacity, and many trainings sell out. For this reason, no refunds will be offered once payment is processed. If you are unable to attend, contact or call 469.836.0197 to reschedule or to receive a credit to your GSG account in the amount of the class tuition. Cancellations made within 48 hours of the class will be subject to a $25 re-booking fee or a $25 credit processing fee. Credits can be used towards your next GSG order.

*Classes are subject to change. Notification of changes will be sent to the email address noted during registration. GSG is not responsible for lost deposit or travel fees if class dates change due to unforeseen circumstances.


Garrett Hanska, Excellart Instructor


GSG is always here to help you select The Right Products, Right Away!
Give us a call today at 800.366.1776, visit or contact us.