Wall Colmonoy
ManufacturingMichigan, United States201-500 Employees
Wall Colmonoy is a metals engineering company that develops and manufactures nickel- and cobalt-based alloys for hardfacing and brazing, as well as cast and machined components and related processes such as vacuum brazing, heat treatment, welding and coatings. It serves customers across sectors including glass containers, automotive, aerospace, oil and gas, rubber and plastics, food, steel, power generation and nuclear, among others, delivering customized technical expertise and collaborative support to improve component performance and operational efficiency. Based in Madison Heights, Michigan, the company traces its origins to 1938 and operates with a mid-sized manufacturing footprint. Its approach emphasizes collaboration with customers to apply engineering insight and practical solutions that help them run more efficiently. Wall Colmonoy maintains international capabilities, including a European base in Pontardawe. In 2026, the company announced expansions to broaden vacuum brazing and vacuum heat-treatment capacity, including the installation of new Ipsen TITAN H6 furnaces at its Oklahoma City and Cincinnati facilities to support aerospace and defense applications. These developments reflect ongoing efforts to extend the company’s manufacturing footprint across the United States and the United Kingdom.
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