Established in 1946, Curto-Ligonier Foundries Co. is a producer of high-quality aluminum and magnesium sand castings. Located at Melrose Park, Ill., it offers services in manufacturing processes, such as complete pattern making facilities, no-bake sand foundry, chemicals lab (spectrometer), liquid penetrant inspection, automatic molding and squeezer lines, among others. The company provides casting to various sectors that include aircraft certified, medical equipment, auto racing, food processing and portable tools. Curto-Ligonier Foundries Co. is an AS9100/ISO9000 aerospace certified and is a member of the Tooling & Manufacturing Association (TMA).