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Perma-Brass, Inc. logo

Perma-Brass, Inc.

AS9100-certified precision CNC and Swiss machining

Precision & Contract Manufacturing HQ: Plymouth, WI
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About Perma-Brass, Inc.

Wisconsin precision manufacturer serving aerospace and defense with CNC turning, vertical and horizontal milling, Swiss machining, metal finishing and inspection.

Manufacturing & Service Locations

Plymouth, Wisconsin 53073

Plymouth Production Facility · Manufacturing

CNC TurningSwiss MachiningCNC MachiningInspection & Metrology

Capabilities

CNC TurningSwiss MachiningCNC MachiningInspection & Metrology

Markets Served

Defense & Military

Certifications

ISO 9001AS9100

Certification information may be supplier-provided unless otherwise noted.

About This Profile

This company profile is researched and maintained by Aerospace Grade using authoritative public sources.

Last Reviewed: September 19, 2026

Source · Compiled from public sources

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