Doerfer Companies provides hydraulic press system technology through its Williams White & Company subsidiary located in Moline, Illinois.  Williams White is North America’s premier supplier of hydraulic press technology and presses that deliver 500 to 13,000 tons of sheer force and sustainability for aerospace, forging, hydroforming, laminate, metalworking and molding applications.  With over 5,000 installations, Williams White’s name is widely recognized as the hallmark of superior design and performance in the press industry.