Graymills Celebrates 75 Years
The Chicago-based company now manufactures parts washers, among other products.
Parts washer manufacturer Graymills is celebrating its 75th anniversary this year. The company was founded in Chicago, Illinois, in 1939 as “Gray-Mills,” a producer of metalworking pumps. Since the 1960s, the company has expanded from its machine tool and industrial cleaning background into the printing industry and other sectors.