Trumbull Foundry and Alloy

Trumbull Foundry is a U.S. metalcasting company focused on custom castings for demanding industrial applications. Since 2008, it has combined foundry expertise with a commitment to quality, responsive service, and reliable project delivery. Based in Niles, Ohio, the company serves industries including aggregate and mining, cement, primary metals, power generation, refractory, and construction.

Its offerings include gray iron, ductile iron, and custom-developed ferrous alloy castings, with parts weighing up to 3,000 pounds. The listed casting capabilities also include white iron, Ni-Hard, Ni-Resist, stainless steel, steel, and aluminum castings. Trumbull supports projects from prototyping through production, drawing on engineering and streamlined manufacturing to help customers develop precision components efficiently. Its services include custom casting solutions, rapid prototyping, and support for complex industrial casting challenges. The company also presents a portfolio of completed projects and shares industry updates through its blog. Customers can request quotes and consult with Trumbull about casting requirements across its markets and material options.