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About Us

About Us

USI Technologies has been designing and manufacturing  custom electronic controls and LED systems for over 40 years.  Previously known as  Update Systems , we were founded in 1979 as a technology company; Engineering and Manufacturing custom electronics. We focus on Zero Defects Quality and Exceptional Customer Service


All of our products are designed, manufactured, and MADE IN THE USA!

Location and Hours of Operation

10545 Baur Blvd

St. Louis, MO 63132


Hours of operation:

Monday thru Friday

9:00 AM - 5:00 PM CST