Contact Us
This is where greatness begins.
The work you do today shapes tomorrow and we’re here to help make it happen. Let’s build great things together.
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1850 N Sheridan St, South Bend, IN 46628
ETI Controls is Environmental Technologies, Inc. (ETI)’s division that specializes in the in-house design and assembly of custom printed circuit boards (PCBs). Established in 2019, ETI Controls was created to enhance supply chain resilience and improve delivery timelines by reducing reliance on external PCB suppliers.