St. Paul Foundry has the expertise and technological tools to solve the most challenging castings for commercial, military, and aerospace applications.
Bronze, and Aluminum Castings
Prototypes, short runs and high production. We use the latest technology and a
best-in-class production control system to assure you of better parts for less
money with the shortest possible lead times. We make it easy to do business with us.
Best In Class
Our vision is to be best in class in the market segments we serve. We want to be measured and
recognized as the best by our customers, suppliers, employees and community.
We routinely make aerospace level castings for the Aircraft, Defense, and
Commercial segments including Radiographic (X-Ray) Grades and DPT/LPT
We are experienced and we have been experienced for a long, long time.
are the oldest manufacturer in the state of Minnesota.
We are registered to ISO 9001:2008 for the manufacture of brass, bronze
and aluminum castings. We are TS 16949 and AS 9100/NADCAP compliant. We're
casting PPAP experts.
Taking On the Toughest Challenges
Specializing in land and maritime military systems and complex, highly
industrial castings. We use 3D solid models which we input into our flow
and solidification simulation software to predict and elilminate defects
before we build a tool. We serve over 100 NAICS codes. Our castings are used in a wide variety of
applications including those requiring X-Rays, Pressure Testing,
Penetrant Testing, CE marking, NDT testing, sampling
schedules, chemical and physical certifications, plating, polishing, or machining.
We make castings certified to the Pressure Equipment Directive (PED). Our parts
bear the CE mark for export to Europe and the rest of the world. ISO 9001:2008 registration enables us and
our customers to perform in process certification of pressure components. This
eliminates the costly need to hire a notifying body to perform on site
Supply Chain Management
We simplify supply chain management for you. We have the systems and expertise to provide turnkey solutions for your project.
We work with value-added partners for machined castings, polishing, plating,
painting, powder coating, heat treatment, and assembly. We can provide one stop
shopping or any intermediate level of completion that is appropriate for your
project. We have well over a century of knowledge and experience in land and
maritime weapons systems and platforms. Our foundry produces castings for some
of the most advanced weapons systems in use by our armed forces today. ISO
9001:2008 certification prequalifies SPBA for DoD supplier approval.
Tough casting design? Bring it on.
We have the expertise and systems to turn your most difficult designs into
high quality components. SPBA specializes in non-ferrous castings that require a
little or a lot extra. Our abilities in extremely complex, difficult to
cast bronze and aluminum castings carry over into all of our work. We bring value
to help you be more profitable.
We are proud of our company. We are committed to being the best at what
This page is a quick overview of what we have to offer. Browse our website to
get additional detail on the above topics and many more. Come visit us.
Bring your supplier development team. You'll like what you see.