OEC Petroleum Systems, a subsidiary of Oilmen s Equipment Corporation since 1984, provides sales and service of petroleum dispensing systems and related equipment for convenience stores, truck stops, municipalities and the commercial industry. Oilmen's Equipment Corporation has been serving the petroleum industry with the finest in quality name brand equipment since 1944. OEC Petroleum Systems can supply customers with gasoline, diesel and kerosene dispensing equipment, credit card readers, point-of-sale terminals, tanks and tank monitors, fleet fueling systems and much more. With branches in North Carolina and South Carolina, the company is conveniently located to serve customers in eastern Tennessee, western North Carolina, South Carolina and northeastern Georgia. It has sales and service branches in Spartanburg and Columbia, S.C.; and Asheville, N.C.