Rockford Foundries

Trio Foundry Inc, located in Montgomery, IL, has been a leader in quality brass, bronze, and aluminum castings since 1906. With capabilities ranging from prototype castings to high-volume production runs, the company specializes in producing a wide variety of metal parts, including aluminum, bronze, brass, copper, and zinc components. In 2019, Trio Foundry expanded its operations by acquiring the assets of FK Foundries, allowing them to enter the Permanent Mold market with advanced capabilities. The company also offers in-house machining, subassembly, and various finishing processes, ensuring high-quality products through rigorous inspection and certification standards. Generated from the website

Neenah Foundry Co in Carol Stream is a leading provider of durable and highly-engineered structural casting solutions for customers in the Infrastructure and Industrial markets. NEI Enterprises specializes in delivering top-quality products that meet the needs of a wide range of industries, ensuring reliability and performance in every project. Generated from their website's infomation

Aurora Metals Division engineers and manufactures precision cast metal components from its state-of-the-art facilities in Montgomery, Ill. The company casts special and standard alloys, aluminum, bronzes, brass, copper, stainless steel and cast iron by a number of methods, including precision casting, vacuum die casting, vacuum cast impellers, permanent mold casting and sand foundry casting. The company was founded in 1899 as Aurora Metals Company. The name was changed after the company was involved in several acquisitions. The company s original purpose was to reclaim metallic lead from large waste piles left by the Aurora Smelting and Refining Company and use it to manufacture hardware and decorative items, such as picture frames and casket moldings.