Bremer Manufacturing Company recently earned a Fox Business spotlight for its work in aluminum manufacturing. Founded in 1937, we have spent decades building our capabilities as a privately held aluminum foundry. Today, Bremer supports customers with aluminum sand casting, machining, burnishing, and other production services from its facility near Elkhart Lake, Wisconsin. Its experience is especially valuable for customers that need complex aluminum casting backed by consistent production capabilities and practical manufacturing support.
From 1937 to Today: A Longstanding Aluminum Foundry
Bremer Manufacturing began in Milwaukee, Wisconsin, producing cast aluminum scoops, agricultural bowls, and hand tools for food processing. While its early products served agricultural and food-processing needs, we have since expanded our manufacturing capabilities to support a much broader range of industrial applications.
Today, Bremer operates from a nearly 70,000-square-foot facility near Elkhart Lake. The facility brings casting and secondary manufacturing operations together, giving customers a direct source for aluminum components. That experience matters when a project calls for a foundry that understands both the casting process and the production requirements that follow it.
Advanced Aluminum Sand Casting for Complex Parts
Aluminum sand casting remains a core part of Bremer’s manufacturing capabilities. Bremer produces both small and large aluminum parts using automatic green sand molding and no-bake, or air-set, molding.
For parts with multiple cores and intricate configurations, no-bake molding provides the flexibility needed to produce a complex aluminum casting. Bremer can support projects that require more involved casting arrangements while maintaining a practical production process.
Customers can also work with Bremer based on their specific part requirements, including size, configuration, and production needs. Its experience with different molding methods gives manufacturers options when standard casting methods are not the right fit.
Machining and Secondary Capabilities Complete the Manufacturing Process
Casting is only one part of producing a finished component. Bremer also provides secondary services such as precision machining and burnishing to process cast aluminum parts after molding and pouring.
Its CNC machining services give customers access to machining support alongside its foundry operations. This can make production easier to coordinate, particularly when cast components require additional machining before they are ready for use.
Bremer’s capabilities include:
- Aluminum casting: Automatic green sand and no-bake molding
- Machining: Precision machining and CNC machining services
- Finishing: Burnishing and other secondary operations
By combining casting and CNC machining services, Bremer can help customers manage more of their manufacturing requirements through a single supplier.
Quality Systems Support Demanding Industries
Quality requirements become especially important for components used in demanding industrial and regulated markets. Bremer maintains Total Quality Management systems and holds ISO and ITAR-related certifications and standards.
We also identified IATF and TIAX certifications as upcoming certifications in the year covered by the feature. These systems and certifications support the documentation, quality, and information-security requirements that customers may expect from an established manufacturing partner.
Serving Transportation, Defense, Automotive, and More
Bremer serves customers across several industrial markets, including the Department of Defense, transportation, automotive, industrial power, data centers, and utilities.
These markets call for dependable manufacturing processes and components that meet defined specifications. Bremer’s aluminum sand casting, machining, and finishing capabilities give customers a practical manufacturing resource for a range of applications.
Turn Your Aluminum Casting Requirements Into Finished Components
Need a reliable source for aluminum components? Bremer Manufacturing combines decades of foundry experience with modern aluminum sand casting, precision machining, and finishing capabilities. Whether you need a complex aluminum casting or additional processing through CNC machining services, Bremer can support your project from casting through completion. Contact Bremer Manufacturing to discuss your requirements and find out how its aluminum manufacturing capabilities can support your next project.

