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Industry Experience

From circuit protection devices and LiDAR sensor modules to artillery fuzes, surgical tools, and overmolded connectors, Gromax delivers high-precision metal components that drive, shield, and integrate today’s most advanced technologies.

ELECTRICAL & POWER

For high-current, high-precision applications—our stamped components keep power flowing and systems protected.

ELECTRONICS & SENSORS

From lead frames to EMI shields, we support electronics that demand speed, miniaturization, and reliability.

DEFENSE & AEROSPACE

Built for extreme environments, our stamped components meet the demands of aerospace and defense programs.

MEDICAL DEVICE & EQUIPMENT

From surgical staples to sensor-ready inserts, we manufacture components trusted in mission-critical medical devices.

INDUSTRIAL MACHINERY

From automation to control systems, Gromax supplies the components that hold it all together.

MOLDING-INTEGRATED APPLICATIONS

Gromax supports complex molding programs with flatness-controlled, formed, and plated inserts ready for production.

Why Trust Gromax

We manufacture parts with tolerances as tight as ±0.0001″ (2 microns), supporting high-reliability programs in aerospace, medical, electronics, and power systems.

From CAD to press line, we keep everything under one roof—minimizing lead time, maximizing control, and simplifying your supply chain.

ITAR registered and listed under CAGE Code 77J36, making us a trusted partner for U.S. defense and aerospace manufacturing programs.

Certified to ISO 9001:2015 (Certificate #G022818), ensuring traceability, process discipline, and confidence in every part we produce.

All design, tooling, stamping, and quality processes are done in our Wisconsin facility—using U.S.-sourced materials for faster turnaround and tighter compliance.

99.68% On-Time Delivery, 0.066% Defect Rate
We know your production schedule depends on ours. Our systems, tooling practices, and team culture are built to keep yours running.t

Let’s Build the Future of Your Industry

Partner with Gromax for proven precision, on-time delivery, and end-to-end production capability across every market we serve.

Copyright © 2024 Gromax Precision Die & Mfg. Inc. ​

info@gromaxprecision.com

W185 N11474 Whitney Drive Germantown, WI 5302