MEDICAL DEVICE & EQUIPMENT
Engineered for Biocompatibility. Built for Compliance.
In medical devices, dimensional stability and material integrity aren’t optional—they’re regulatory requirements. If forming or plating distorts thin parts, or tolerance drift causes leaks, seizure, or bad readings, compliance is at risk and launches stall.
Gromax designs, builds, stamps, and inspects under one roof, keeping every step traceable and verified. Our DFM, tooling, stamping, and gaging teams work together so parts stay stable through forming, plating, sterilization, and assembly—precision you can validate and prove to any auditor.
what we
BUILD
Progressive-die copper and stainless parts that hold force, flatness, and conductivity from build to bedside.
Micro Signal Terminals & Contact Springs
Reliable low-level signal paths in implant connectors, patient monitors, hearing aids, pumps, and disposables.
RF/EMI Shield Cans & Frames
Contain emissions and protect sensitive analog/RF stages in telemetry, wireless modules, ECG/EEG front-ends, and hearing devices.
Ultra-Thin Battery Foil Tabs
Stamped copper and aluminum tabs (0.012–0.050 mm) for internal connections in battery cells, with coined reliefs and burr-free edges for safe, reliable conductivity.
Battery & Spring Power Contacts
Maintain stable contact force and low resistance in portable/wearable devices, telemetry loggers, and handheld diagnostics.
Grounding Tabs, Chassis Lugs & Shield Fingers
Provide protective earth bonds and chassis grounds in carts, consoles, and benchtop equipment; ensure low-mΩ continuity through paint/oxide.
Diagnostic Cartridge Stampings
Actuation, retention, and low-ohmic contact inside disposable assay cartridges and point-of-care cassettes; compatible with EtO/gamma.
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.
how we add
VALUE
Audit-Ready Quality & Traceability
PPAP/FAI, lot-level certs, GR&R ≤10% on CTQs, and controlled special processes tied to part numbers.
Sterilization-Stable Parts
Materials/finishes proven for EtO, gamma, and autoclave (passivation, electropolish, Ni/Pd-Ni/Au, Sn) without drift or discoloration.
Fine-Pitch Consistency
±0.0015″ features, tight true-position, and ≤0.10 mm coplanarity; coined flats and downset control for shields and leadframes.
Low-Resistance, Low-Fretting Contacts
BeCu/bronze springs with tuned normal force, selective Au/Pd-Ni on wipe, and burr direction managed away from mating.
Mold/Assembly-Ready Strips
Carriers engineered for insert/overmold transfer, pick-and-place features, in-reel orientation, and clean break tabs to cut scrap.
Clean Handling & Packaging
Glove handling, low-lint packs, RoHS-compliant chemistries, surface roughness control, and plating microsections for release.
frequently asked
QUESTIONS
What medical device components are a good fit for precision stamping?
Small, tight-tolerance parts used in connectors, clips, brackets, shields, springs, and cartridge assemblies are strong fits—especially when the design depends on repeatable geometry, burr control, and stable fit in molded housings.
How do you control variation that affects device fit and function?
We focus on CTQs tied to actual device performance, not just print dimensions. That includes gaging to functional datums, monitoring tool wear, and controlling burrs, springback, and formed features over long runs.
What should be reviewed early in a medical stamping design?
Key items are housing stack-up, edge condition, spring-force consistency, cosmetic surfaces, and inspection repeatability. These often drive device performance more than a single dimension on the print.
What should we look for in a stamping supplier for medical components?
Look for repeatable process control, traceability, documented inspection, burr and cosmetic control, and experience supporting high-spec parts used in regulated devices.
What documentation can be supported for medical programs?
Depending on the program, support can include FAI or FAIR, inspection reports, SPC, PPAP when required, and MSA or Gage R&R.
Can you support supplier transitions on existing medical parts?
Yes. Supplier transitions are often a good fit when a program needs tool transfer, repair, requalification, and tighter control without risking fit, function, or inspection consistency.
Request a Quote | Ask a Question
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.