In defense and aerospace, tiny variations can ground an aircraft or cripple a device. If stamped parts warp, fatigue, or drift out of tolerance under vibration, heat, or time, the whole assembly fails.
Gromax designs, builds, and validates in one ITAR-compliant facility. Tooling, stamping, and gaging work as a unit so parts leave our presses both dimensionally capable and field-reliable.
We don’t just meet spec—we prove it under real conditions.
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.
Contacts and springs tuned for vibration, shock, and temperature cycling with controlled normal force, wear, and mΩ drift.
Progressive tools holding ±0.0015″ features and ±0.002″ positional; coining for flatness; GR&R ≤10% on CTQs.
Ultra-flat shields, fingerstock, and cages with pick-and-place features and removable lids for serviceability.
Micro sliders, interrupter blades, and detent springs in 17-7PH/BeCu with dry-film lubes and tight arming-force windows.
Compliant pins/blades optimized for insertion/retention, mixed solder/press-fit builds, and clean rework paths.
Stamped contacts, terminals, clips, retainers, brackets, frames, shielding, and precision formed parts are all strong fits—especially when the program needs repeatable geometry, tight fit, and stable long-run performance.
We focus on CTQs tied to fit and function, use gaging aligned to functional datums, and monitor tool wear to prevent drift. That helps keep formed geometry, spring features, and assembly interfaces consistent over time.
Risk is reduced by reviewing functional datums, burr direction, springback, and part-to-part repeatability early. The goal is to make sure the part performs the same way at build, test, and production volume.
Look for process control, traceability, revision control, documented inspection, and the ability to support regulated program requirements. Long-run repeatability matters just as much as first article success.
Depending on program needs, support can include FAI or FAIR, inspection reports, SPC, PPAP when required, and MSA or Gage R&R. The right supplier should be able to match documentation to the program’s quality requirements.
Yes. Supplier transitions are often a strong fit when a program needs tool transfer, repair, requalification, and tighter process control. The goal is to reduce risk without disrupting production.
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