With roots reaching back to the early 19th century, Buck Company is a Quarryville, Pennsylvania foundry that has operated continuously for nearly 75 years. Once known as Buck Iron and an early specialist in malleable iron, it now serves manufacturers nationwide with casting support from prototype through production. Its two-foundries-under-one-roof model and ISO 9001:2015 certification reflect a company shaped by both longevity and modern process control.
ISO 9001:2015
certification
Bridesburg FoundryOperating continuously since 1914, Bridesburg Foundry is a Pennsylvania foundry whose history began in Philadelphia’s Bridesburg section before moving to Whitehall in 1945. Today, its craftsmen produce nonferrous castings for commercial, military, and government customers, with quality systems suited to demanding applications.WHITEHALL, PA
J. Walter Miller CompanyFounded in Lancaster in 1887 by Jacob Walter Miller, J. Walter Miller Company is a metal foundry producing custom brass and bronze castings for industrial customers. Still operating in Lancaster County, the company combines its long foundry history with automated molding, an on-site pattern shop, and experience converting older tooling for modern production. Its ISO 9001:2015-certified quality system supports castings ranging from small short-run parts to high-volume fire-protection components.LANCASTER, PA
Benton Foundry, IncBenton Foundry is a Pennsylvania iron-casting manufacturer that produces gray, ductile and austempered ductile iron castings in a fully automated facility. The Hall family has shaped the business for nearly a century, with Fritz Hall taking ownership in 1975 and his son Jeff joining in 1990; since then, Benton has grown through long-term reinvestment rather than short-term expansion. Its 225,000-square-foot plant employs more than 250 people, pours roughly 175 tons of iron daily and holds ISO 9001 certification.BENTON, PA
Quaker City CastingsFamily-owned Quaker City Castings has been making American-made castings in Salem, Ohio, since 1932. The foundry is known for applying no-bake molding to demanding industrial parts, with in-house machining supporting customers that need finished components rather than raw castings. It is ISO 9001:2015 certified, ABS approved, and recognized as a HUBZone-certified small business.SALEM, OH