Established in 1960, Poly-Foam supplies a range of protective packaging and insulation products. It is one of the leading manufacturers of high-density Expanded Polystyrene (EPS) and specialized laminations. The company serves the states of Minnesota, Iowa, Wisconsin, North Dakota and South Dakota. Poly-Foam s products are used in a variety of applications, such as missile guidance systems, gyros, vacuum tube electronics equipment, altimeters, radar antennas, aircraft accessories and electric typewriters. It also offers products for the packaging of optical equipment, oscilloscopes, computer components, cash registers, calculators, refrigerators and hydraulic equipment. Poly-Foam also fabricates polyethylene, polypropylene and polyurethane flexible foams. It operates a more than 135,000-square-foot manufacturing facility and maintains a warehouse. Additionally, the company provides cushioning products for retail, wholesale and business-to-business Original Equipment Manufacturers (OEMs). Poly-Foam is located in Lester Prairie, Minn.