Founded in Waterford, Michigan, in 1980, City Aluminum Foundry remains owned by third-generation pattern makers and foundrymen. With more than 40 years in business, it is known for producing intricate aluminum castings, including detailed prototype work for automotive suppliers. The foundry’s ISO 9001:2015 certification reflects its long-running focus on controlled, consistent production.
ISO 9001:2015 under TUV Rheinland
MIL-I-45208A
NQS-9000
Epcor FoundryFounded in 1946, Cincinnati-based Epcor Foundry is a third-generation aluminum sand foundry producing complex, highly cored and leak-tight castings from prototype through production. As a division of Seilkop Industries, it combines in-house tooling, simulation and finishing with production foundry processes so prototypes reflect real manufacturing conditions. Epcor is certified to ISO 9001:2015 and IATF 16949:2016.CINCINNATI, OH
QCast AluminumFounded in New Berlin in 1955 by Robert W. Miller and his son Dale, QCast Aluminum is a long-established Pennsylvania manufacturer that has remained focused on aluminum sand casting. Matthew and Chrissy Haggerty purchased the company in 2018, renewing its focus on long-term investment while preserving its USA-based operations and ISO 9001:2015 certification. QCast serves commercial customers with prototypes through larger production runs.NEW BERLIN, PA
Boose Aluminum Foundry Co., IncFour generations of family ownership have shaped Boose Aluminum Foundry Co., Inc. into an American-made aluminum sand-casting foundry, producing parts for demanding applications since 1933. Its Stevens, Pennsylvania, team combines long foundry experience with product-development support and in-house quality checks, including digital radiography and dimensional inspection. Boose is ISO 9001:2015 certified and ITAR registered, with particular experience serving defense and other industries where traceable, dependable castings matter.331524STEVENS, PA
K&H Precision Products, IncK&H Precision Products grew from a two-person pattern shop founded in Honeoye Falls in 1985 into a family-owned manufacturer with more than 40 employees. Still shaped by its pattern-making roots, the company serves customers needing prototype and low-volume aluminum castings, with production spread across two facilities totaling more than 37,000 square feet. Its quality management system has been ISO 9001:2015 certified since 2009.HONEOYE FALLS, NY