Wheeling, IL September 19, 2016 – Penray, Inc. is a leading U.S. developer, manufacturer and marketer of chemical additives and treatment products for diesel fuels. Allied Oil & Tire Company, a highly respected distributor of petroleum products, provides storage/dispensing equipment and maintenance services. Allied Industrial Services, a division of Allied Oil & Tire Co., provides fuel reclamation, tank cleaning services, fuel polishing and waste disposal. (more…)