Proto Engineering, LLC is a quick turn contract manufacturer located in central Indiana. Our customer base includes consumer, agricultural, automotive, and military electronics. Our capabilities include surface mount and through hole printed wiring boards, cable assemblies, wiring harnesses, wire cut kits, and solder training boards / kits. We also provide PCB layout and design, hardware design, software, and VHDL.

We have produced parts made of composites (carbon fiber, fiberglass, kevlar and others for various industries including motorsports, medical, military, governmental, defense, professional sports and more..

Hensley Composites, LLC is a private company located in Elkhart, IN. Incorporated in 2009 and is listed as a manufacturer of solid surface products including vanities, sink bowls, cast stone and granite mimicking solid surface products.