Trusted since 1909

Aluminum Casting, Molding, and Engineering

Engineers and buyers across industries trust the experts at Wisconsin Aluminum Foundry to solve their toughest aluminum and copper-based casting challenges. Partner with our engineering team to bring your concepts to life, and rely on our manufacturing processes for exacting quality, 99.82% on-time delivery, and three-week lead times.

You’ll sleep easy with WAF on the job.

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Metal Worker

Our Capabilities

We offer a wide range of services, specializing in permanent mold, green sand, air set, and low pressure permanent mold processes. We’ll take your casting design from prototype samples to production tooling, all within a time frame that meets your needs.

Precision CAD Prototyping

CAD Design

Robotic Finishing

CNC Pattern Machining

Expect the Best

Expect the Best

At Wisconsin Aluminum Foundry, our work reflects the pride and dedication shared by our team. We exceed expectations, drawing on over 110 years of being in business and the expertise of employees who love what they do.

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22 Years

Average Time Employees Have Worked at WAF


On-Time Delivery

3 Weeks

Lead Time


GM Supplier of the Year Award

3 Years

Wisconsin Manufacturer of the Year

High-Quality Services Across Industries

Since our beginnings in 1909, we’ve worked with countless industries to provide them with castings that meet their needs.

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Ignite Your Career with Wisconsin Aluminum Foundry

Looking for a career where your hard work and unique skills are highly valued? At Wisconsin Aluminum Foundry, we challenge our employees to go above and beyond in their work, and we reward them for it, too.

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