in-house
TOOLING
precision
STAMPING
ENGINEERING
support
Is GROMAX a fit
for your Program?
Tooling Built Around Part Function
We design and build production tooling with the finished part, mating components, and assembly requirements in mind.
DfM Support Before Tooling Starts
We review material, tolerances, feature geometry, forming risk, plating, and assembly conditions early—before they turn into tool changes or production problems.
Control of Critical Part Features
We support stamped parts where spring force, contact position, flatness, fit, repeatability, or tight feature relationships directly affect performance.
Material and Plating Experience
We work with copper alloys, brass, stainless steel, beryllium copper, nickel silver, cold-rolled steel, and pre-plated or post-plated materials.
Inspection Built Around Functional Requirements
We develop gaging and inspection methods around the features that matter most to the final assembly—not only the dimensions that are easiest to measure.
Support for New and Existing Programs
We support new product launches, tooling transfers, second-source qualification, production restarts, supplier replacement, and reshoring reviews.
parts guide
Explore the stamped-part families we build.
Spring Clips & Brackets
Formed parts for retention, grounding, positioning, or mechanical support.
Busbars
Conductive stampings for power distribution and high-current assemblies.
EMI/RF Shields
Stamped covers or cans that reduce electronic interference.
Stamped Inserts for Overmolding
Metal inserts designed to be molded into plastic assemblies.
Leadframes & Sensor Inserts
Precision stamped frames or inserts for electronic packages.
Wire Form Pins
Formed contacts for signal, grounding, battery, or spring-force connections.
Ultra Thin Foil
Flexible conductive components using ultra-thin foil material.
Need help with a stamped part?
capabilities guide
Keep tooling, stamping, and inspection connected.
Precision Metal Stamping
High-volume stamped components produced with tight, repeatable process control.
Progressive Die Design & Build
In-house production tooling designed for stable, efficient long-run stamping.
Prototype
Tooling
Early-stage tooling used to validate geometry, forming, and production readiness.
Tooling Transfer & Die Takeover
Existing dies assessed, repaired, qualified, and restarted at Gromax.
Custom Gages & Inspection Fixtures
Purpose-built tools for checking critical dimensions, fit, and function.
Assembly
Fixtures
Fixtures designed to improve alignment, repeatability, and operator consistency.
Secondary Operations & Assembly
Tapping, machining, finishing, hardware insertion, and light assembly support.
CNC Machining & Wire EDM
Precision support for tooling details, gages, fixtures, repairs, and complex hardened profiles.
Need help with production or tooling?
program guide
Start with the problem you're trying to solve.
New Design / DfM Review
Review early part designs for manufacturability, material fit, tolerance risk, and tooling approach.
Prototype to Production
Bridge prototype parts into repeatable tooling, stamping, and production-ready processes.
Existing Production Part Review
Evaluate a current stamped part for fit, function, tolerance, material, or process improvement.
Tooling Transfer / Die Review
Assess existing dies before transfer, repair, rebuild, or production restart.
Second-Source / Supplier Replacement
Qualify an alternate stamping supplier to reduce risk or replace an underperforming source.
Quality Issue / Production Drift
Identify causes of burrs, variation, fit issues, or inconsistent stamped part performance.
Cost-Down / Process Review
Review tooling, material, secondary ops, and production flow for practical cost reduction.
U.S.-Based Supplier Review
Evaluate Gromax as a domestic stamping source for tighter control, shorter lead times, or reshoring.
Need help with your program stage?
industries we serve
Support for technical and regulated OEM programs.
Electrical & Power
Built around low resistance, heat control, secure connections, and repeatable current flow in demanding power assemblies.
Electronics & Sensors
Requires tight geometry, clean edges, stable signal paths, and consistent fit in compact electronic packages.
Defense & Aerospace
Demands high reliability, traceability, rugged performance, and tight process control for mission-critical assemblies.
Industrial Automation
Built for durability, repeatable function, vibration resistance, and long service life in high-cycle equipment.
Medical Device & Equipment
Requires clean, consistent, tightly controlled parts built for reliability, safety, and medical regulated device performance.
Molding Integrated
Requires reliable insert positioning, molded-in retention, electrical continuity, and repeatable production.
Your Industry not listed?
Whether you're developing a new design, sourcing an existing component, or troubleshooting a manufacturing issue, we're happy to take a look.
Do not include any Controlled Unclassified Information (CUI), ITAR-controlled technical data, or EAR-controlled export-controlled information in your initial email/RFQ submission
If your request involves export-controlled or regulated technical data, note this in your email and we will provide secure transmission instructions.
Export Control
& Confidentiality Notice
To comply with ITAR, DFARS, and applicable U.S. export control regulations, Gromax does not display actual customer parts, drawings, specifications, or technical data in public-facing materials.
Images shown are illustrative only and are used to represent Gromax’s design and manufacturing capabilities. They do not contain proprietary, controlled, or export-restricted information.