Penray congratulates Sarkis Aroyan on his recent promotion to Senior Sales Manager, International/Inhibitor Markets. Penray had the fortune of hiring Sarkis shortly after his graduation from The University of Iowa. In his 20 plus year career at Penray, Sarkis has worked in Powerfleet marketing, the Penray automotive division as a Regional Sales Manager and his most recent assignments in Penray International and Inhibitor markets. Sarkis is also active in the ASTM group, and is currently a committee chairman. He is viewed by his industry peers as an expert in the antifreeze inhibitor market.