Extreme Technology for Extreme Conditions ETC is a Canadian private corporation that was founded in 2001 by a group of hardware and software developers committed to building better control products. Our first product, a plunger lift controller that would operate in the harsh Canadian climate, was released in early 2002. Since then, we have expanded our product lines to include more advanced plunger lift controllers, sensors, solar panels, chemical injection controllers, and general valve control products. Our mission is to democratize industrial automation. Please visit our website for more information on our company and the products and services we offer.