eti Controls Inc. which was founded in 2019 as part of the ETI Network, manufactures electronic controllers and sensors for various applications including heat tracing that monitors temperature, humidity and pressurization. Based in South Bend, the company is investing in automated production and inspection equipment for printed circuit boards (PCB) to become further insular to meet stringent quality and delivery demands. Bringing the capability in-house allows the company to manage key component suppliers to increase capacity and manufacture complex PCBs.