Company Overview. H.C. Duke & Son/Electro Freeze, an Ali Group Company, is a leader in the design and innovation of frozen treat equipment. Our product line includes solutions for soft serve, yogurt, shake, frozen beverages, hard pack/gelato batch freezers, and flavor systems. Based out of East Moline, IL, we pioneered the soft serve ice cream machine in 1946. We have continued to improve on our designs. We lead the industry in technological adva...
