For more than 2 decades, ECI Fuel Systems has manufactured a robust line of auxiliary fuel systems designed for ease-of-use. From powering engines on generators to equipment refueling stations, ECI’s wide range of product applications answer customer needs while meeting compliance standards and government regulations. ECI has taken the lead in working with both state and federal agencies to ensure every fuel system they build is both legal and safe not only for the air we breathe but also the roads we drive on. Working together with Onan, Honda, Yamaha and other manufacturers, ECI has designed, tested and built fuel systems that allow customers to build products with confidence. ECI continues its commitment to products built right here in the United States always striving for performance, safety and dependability.

At Great Plains Industries, Inc., we manufacture American-made fuel transfer pump and meter systems that are easier for our customers to install, operate and maintain than any other brand out there. We’ve been building superior products since 1972 in the heart of the mid-west – Wichita, Kansas, USA.  Great Plains Industries is home to GPI®, GPRO® and FLOMEC® brands that serve retail and commercial customers in agriculture, construction, oil and gas and many other applications.  We are a Lean Six Sigma company committed to continuous innovation and improvement.  GPI is dedicated to providing our customers the most reliable products with superior lifetime performance.