From some of the world's largest office buildings, to champion's league soccer arenas, to single-family homes, OJ Electronics' HVAC controls and power are playing a key role in the success of customers large and small. We offer both customer-specified and standard products, with special focus on decentralized air handling controls.

Our products include transducers for pressure, flow, temperature and humidity, and controllers for electrical power and frequency converters. All are designed for ease of installation and ease of use. As one of the very few companies with such a wide range of specialized expertise, OJ Electronics offers you unique integration between a variety of technologies. That allows for extremely application-oriented development of our products.

Our in-house R&D staff has the ability to effectively combine hardware, software and mechanical technologies into one optimal solution. Combined with their wealth of application experience, we offer you unbeatable guidance in developing HVAC controls and power. Timeliness is a hallmark of our solutions. At OJ Electronics, we act quickly and responsibly. Projects get started when they need to, and R&D is conducted in a timely fashion.

We're able to operate this way because of our dedicated focus, and because the distance from management to product is refreshingly short. What's more, our products are designed by and for HVAC people, not computer scientists. “Plug & play” principles are just one more way we show a healthy respect for your business.