+1 (262) 255 0223

MOLDING INTEGRATED APPLICATIONS

Engineered for Overmolding. Built for Reliability.

In industrial equipment, even small part failures can shut down production.

Gromax delivers rugged, precision-stamped components built to tight tolerances and quality standards—helping OEMs and Tier 1/2 suppliers build durable, reliable equipment with confidence.

Complete Solutions for Industrial Machinery Applications

Precision-stamped components engineered for strength, reliability, and seamless integration into complex machinery.

Implantable Shields & Housings

Biocompatible, precision-formed stampings for reliable shielding and housing in life-sustaining implantable devices.

• Cardiac rhythm management devices (pacemakers, ICDs)
• Neurostimulators
• Insulin pumps
• Implantable infusion systems

Precision Frames & Component Carriers

Rigid, thermally stable stampings engineered for structural support in complex surgical and diagnostic systems.

• Surgical robotic assemblies
• Diagnostic imaging equipment
• Instrument sterilization trays
• Biopsy and sampling systems

Overmold-Ready Inserts

Insert-moldable metal components with tight tolerances for electrical and mechanical performance in hybrid assemblies

• Medical sensor connectors
• Diagnostic device housings
• Surgical tool handles
• Patient monitoring system interfaces

EMI & Grounding Contact Springs

Precision springs designed to maintain EMI shielding and grounding continuity in sensitive medical electronics.

• MRI shielding systems
• Diagnostic analyzers and monitors
• Electrosurgical generators and tools

Micro Terminals & Signal Contacts

Fine-feature contacts for high-density signal transmission and low-resistance connectivity in advanced medical electronics

• Electrophysiology catheters
• Signal acquisition and telemetry modules
• Medical diagnostic and testing equipment

Custom Brackets & Mounting Solutions

Stamped and formed hardware for secure, durable integration of subassemblies within medical systems.

• Medical device enclosures
• Diagnostic equipment carts
• Surgical workstations
• Laboratory analyzers and instrumentation

A Fully Integrated Manufacturing Partner for Industrial Machinery

From early design to clinical deployment, Gromax delivers precision-stamped components and compliant subassemblies—engineered for cleanliness, traceability, and life-critical performance.

Engineering Design & Pre-Production

Helps prevent late-stage redesigns or sterilization incompatibilities.

We collaborate with your engineers to optimize stamped components for biocompatibility, sterilization compatibility, and dimensional accuracy—reviewing material certifications, surface finish requirements, and manufacturability.

Rapid Prototyping for Functional Evaluation

Speeds up regulatory submission timelines and design verification.

Accelerate device validation with production-intent prototypes for housings, frames, contacts, or shields—enabling design verification and functional testing before scaling.

 

Tool & Die Design + Manufacturing

Delivers tooling that meets medical device tolerances and traceability.

Our in-house die shop builds progressive dies capable of stamping medical-grade materials (316L stainless steel, titanium, MP35N, nitinol) with precision coining, embossing, and formed features.

Precision Metal Stamping for Harsh Environments

✅  Ensures dimensional integrity and cleanliness for assembly into medical systems.


We achieve tolerances down to ±0.0015” with clean shearing and burr control to support mechanical fit, clean assembly interfaces, and surface finish readiness for sterilization.

Assembly & Secondary Operations

Reduces multi-supplier coordination and ensures regulatory-compliant finishes.

We coordinate passivation, polishing, electropolishing, or plating (tin, silver, gold to ASTM/FDA specs)—delivering clean, assembly-ready components for medical devices.

 

Quality Assurance & Lifecycle Support

Supports source inspection, AS9100 flows, and readiness for production qualification audits.

Every component ships with full documentation (PPAP, FAIR, CMM, material certs, lot traceability), supporting ISO 13485, FDA, and customer-specific validation requirements.

How We Add Value

We achieve tolerances down to ±0.0015” to ensure critical fit and function in life-saving devices.

We deliver passivation, electropolishing, and plating processes compliant with ASTM/FDA standards.

We minimize burr height to protect sensitive assemblies and reduce contamination risks

Every lot is traceable to material certs and process records to support FDA, ISO 13485, and supplier audits.

We deliver comprehensive documentation for design history files, supplier validation, and regulatory submissions.

Our engineers collaborate to optimize design for manufacturability and sterilization (gamma, EO, autoclave

Your Problems Solved

Here’s what we hear from medical device & equipment manufacturing industry leaders—and how we help.

 We use precision die design and in-die deburring to control burrs at the stamping stage, delivering components suitable for medical assembly and sterilization.

We source DFARS-compliant materials with full traceability and material certs for implantable and Class III devices.

We deliver PPAP, FAIR, CMM, and material certs with each lot—ready for your design history file and regulatory submission.

We deliver integrated passivation, electropolishing, and plating services, reducing vendor coordination and ensuring process control.

We maintain critical dimensions with progressive die process control, validated by in-process and final CMM inspection.

Engineer Your Next Life-Saving Innovation

Upload your drawing or RFQ to request a quote for precision-stamped, compliance-ready medical components built to your production needs.

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

info@gromaxprecision.com

W185 N11474 Whitney Drive Germantown, WI 5302