Founded in 1907, Erie Bronze & Aluminum is a family-owned Erie, Pennsylvania, foundry making American-made green-sand bronze and aluminum castings for industrial and government applications. The company is particularly known for non-leaded bronze alloys and rough-machined aluminum tubes and rings, including parts used in bearings and labyrinth seals. Its 24-person operation is ITAR-certified and supports both short runs and high-volume production with a DISA Match 20/24 molding system and in-house metal chemistry testing.
ITAR Compliance
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MIL-I-45208 Quality System
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MIL-STD-45208-Based Quality System
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CAGE Code 4L232
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DUNS Number 005028493
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Non-Ferrous Founders’ Society Membership
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American Foundry Society Corporate Membership
certification
Superior Bronze CorporationFor more than 90 years, Superior Bronze Corporation has been an Erie foundry known for making sand castings for industrial, commercial, and military customers. Its in-house machining lets the company take parts from rough castings through finished forms, while its quality program is structured around military and other customer specifications.ERIE, PA
Aluminum Alloys IncAluminum Alloys Inc. is a Pennsylvania foundry that makes assembly-ready aluminum sand castings, including large and complex parts, with machining available under one roof. In business for over 60 years, the company operates from a 150,000-square-foot facility and has produced more than 6,000 unique parts. It is ISO 9001 certified and ITAR registered, with castings used across industries including aerospace and military.SINKING SPRING, PA
US Bronze Foundry & Machine, IncWith roots in Meadville’s railroad foundries and more than a century of casting experience, U.S. Bronze Foundry & Machine makes large custom bronze and other ferrous and non-ferrous metal castings for heavy industrial equipment. Its domestic, vertically integrated operation combines two foundries with an in-house machine shop, producing parts from one-off prototypes through production runs and castings up to 35,000 pounds. The company is also home to Orrville Bronze & Aluminum, founded in 1888 and guided by the Cairnie family for more than three generations.MEADVILLE, 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