About Us

US Aluminum Castings is a Full-Service Aluminum Foundry, able and qualified to handle your production needs. We produce commercial castings for aerospace, heavy trucking, military defense systems, marine, fluid filtration and more.


US Aluminum Castings was founded in Seattle, Washington in 1909 where we grew in capabilities and the need for additional manufacturing space. 85 years later, in 1994, the foundry relocated to Entiat in central Washington along the banks of the Columbia River. This new location expanded our foundry to 100,000 sq ft and allowing us to offer a myriad of processes, certifications and value-added offerings.


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