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A. M. CASTLE & CO.
See us at Singapore Airshow 2026 · Booth: C-S76
Founded in 1890, A. M. Castle & Co. is a global metals supplier and processor with over 25 branches across four continents.
Oak Brook, Illinois (IL), United States
Aerospace, Healthcare, Food & Beverage, Defense & Security, Oil · Gas · Energy, Mining, Maritime
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About
A. M. Castle & Co. serves the aerospace, industrial, and medical manufacturing markets through eight specialized divisions: Banner Commercial, Banner Medical, Banner P&M Supply, Castle Metals Aerospace, Castle Metals Industrial, Edge International, National Kwikmetal Service, and Supra Alloys. With operations supporting customers across North America, Europe, and Asia and Africa, A. M. Castle & Co. delivers precision materials and value-added services to meet the highest standards of performance and reliability for critical industries worldwide.
