Precision Castings for Military, Defense, and Homeland Security Applications

General Foundry Service supplies turnkey precision aluminum and zinc aluminum castings engineered for mission-critical performance in homeland security, military, and defense applications. Our ITAR-registered and ISO 9001:2015-certified facility operates under the most rigorous quality management and security protocols, ensuring every component we produce meets or exceeds U.S. government and defense specifications.

We partner closely with customers from initial concept through final delivery, providing a seamless path from rapid prototyping to full-rate production. Our in-house engineering and metallurgical expertise allows us to optimize alloy selection, gating design, and solidification control for maximum mechanical strength, dimensional accuracy, and repeatability. Every casting undergoes precision machining, non-destructive testing, and dimensional validation to verify conformance to print and performance requirements.

Our Custom Casting Capabilities Include:

• Green Sand Castings

• No Bake (Air Set) Sand Castings

• Permanent Mold Castings

• Rubber Plater Mold Castings

• Investment (Lost Wax-Solid Mold) Castings

Our Advanced Prototyping Solutions Include:

• 3D Printed Sand Mold Prototyping

• Loose Tooling Prototyping

Discuss Your Defense Casting Needs with Us Today

At General Foundry Service, we understand that defense applications demand absolute reliability and confidentiality. All data, models, and drawings are handled within a secure, ITAR-compliant environment, and our controlled manufacturing processes ensure traceability and accountability throughout the production lifecycle.

Whether you need lightweight structural housings, EMI/RFI-shielded enclosures, or high-integrity mechanical components, our team provides the technical collaboration, process discipline, and responsiveness essential to supporting defense contractors and prime suppliers.

With over a century of casting experience, General Foundry Service delivers the precision, consistency, and trust your critical projects depend on. Contact us for more information regarding our turnkey military, defense, and homeland security casting solutions.

For a quick and more accurate pricing request, please send us your project specs, drawing and/or models of what you are looking to achieve, and we will get back to you with pricing details as quickly as possible.