Ask The Experts


Jim Rossbach

With nearly eight decades in the refined petroleum business and three decades in renewable fuels, CHS has earned its reputation as a safe, dependable supplier of high-quality energy products — those that keep tractors and fleets running smoothly, fuel cars and buses, and warm homes all across the country. CHS ranks as North America’s largest cooperative refiner and a significant wholesaler and reseller of refined fuels.

Wheel Ends

Mark Wagner
Mark Wagner is Vice President and General Manager, Wheel End Division, at Consolidated Metco (ConMet). After receiving a bachelor of science in mechanical engineering from The University of Toledo in Ohio
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