Sean Fitzgerald, left, vice president of the Americas for Joy Mining Machinery based in Warrendale, presents a $50,000 donation for disaster relief to Patricia Waldinger, CEO of the American Red Cross Western Pennsylvania Region, Rick Elster, executive director of the American Red Cross Butler County Chapter, and Cathy Balko, community development director at the Butler Red Cross. March tornadoes affected Joy employees and operations in Salyersville, Ky. Employees also raised money for the fund, the total amount of which was matched by the company.