Mandel Metals

Petersen Aluminum Corporation was founded in 1965 as a metals service center to the architectural metal industry. The company has a national sales base that allows it to maintain large inventories and cost economies to customers. Petersen Aluminum Corporation has full production facilities in Annapolis Junction, Md.; Tyler, Texas; and Atlanta, Ga. The company offers its catalog as a standard 3-ring binder, Web site and in CD-ROM format. Petersen Aluminum Corporation offers technical assistance and services in areas, such as material selection, finish specification and budgeting. The company provides materials for application in roofing, curtain wall, storefront and trim applications, as well as coping, gravel stops, gutters and downspouts. Petersen Aluminum Corporation maintains its headquarters in Elk Grove Village, Ill.

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).

Operational for more than 160 years, Ryerson is one of the leading distributors and processors of metals and related products in North America. It processes and manufactures tubing, sheets, coils, plates, bars, pipes and extrusions. The company additionally provides a variety of roofing systems and building materials under the Fluoroceram, ULTRA-Cool, AlumaKlad and ColorKlad brands. It specializes in the fabrication of various metals, including stainless steel, aluminum, carbon, alloy, nickel, brass and copper. The company offers leveling, blanking, slitting, shearing, painting, embossing, polishing, anodizing and laser cutting services. It also provides sales, marketing, distribution, product procurement, inventory management, shipping and on-time delivery services. Ryerson operates service centers throughout the United States and Canada, as well as serves commercial and industrial clients in Mexico, India and China.