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Defense & Aerospace
Engineered for Mission-Critical Performance.
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.
Built for Mission Readiness
Mission-critical stampings built to MIL-STD, ITAR, and aerospace compliance.
MIL-Style Connector Contacts
Power/signal terminations inside circular and rectangular avionics connectors; must hold stable contact force and low mΩ through shock, vibration, and temp cycling.
EMI/RFI Fingerstock Gaskets
Conductive compliance for panel seams, door frames, and card-cage interfaces; maintains shielding effectiveness under vibration and thermal shift.
RF/EMI Shield Cans & Frames
Localized shielding over radios, GPS, transceivers, and mixed-signal avionics to meet EMC/EMI limits and protect sensitivity.
Press-Fit / Compliant Pins & Blades
Solderless or hybrid interconnects into plated-through holes for rugged, serviceable avionics and mission systems.
Ordnance Fuzing Mechanism Components
Mechanical/electromechanical elements that keep the fuze safe in storage/transport, then arm and complete the firing circuit only after valid stimuli (setback, spin, time, command). Built for high-G setback, shock, temperature extremes, and long shelf life.
Grounding/Bonding Lugs & Serrated Tabs
Structural bonding to chassis/airframe for protective earth and EMC continuity through coatings and sealants.
How We Add Value
Proven Under Extremes
Contacts and springs tuned for vibration, shock, and temperature cycling with controlled normal force, wear, and mΩ drift.
Precision You Can Trust
Progressive tools holding ±0.0015″ features and ±0.002″ positional; coining for flatness; GR&R ≤10% on CTQs.
EMI/EMC Hardware That Works
Ultra-flat shields, fingerstock, and cages with pick-and-place features and removable lids for serviceability.
Ordnance Fuzing & Mechanisms
Micro sliders, interrupter blades, and detent springs in 17-7PH/BeCu with dry-film lubes and tight arming-force windows.
Press-Fit & Modular Avionics
Compliant pins/blades optimized for insertion/retention, mixed solder/press-fit builds, and clean rework paths.
Secure, Documented Supply
- ISO 9001:2015 & ITAR, lot-level traceability, PPAP/FAI, controlled special processes, and U.S. sourcing/tooling for program continuity.
Frequently Asked Questions (FAQ)
Are you ITAR registered?
Yes — Gromax is ITAR registered and maintains secure document handling for controlled programs.
Do you meet DFARS and defense material traceability requirements?
Yes. All materials, certifications, and inspections are fully traceable to lot and heat.
Can you handle low-volume, high-criticality tooling?
Absolutely. We build prototype and limited-run Class-A tooling with full inspection documentation.
Do you support FAIR and PPAP documentation?
Yes — both FAIR and PPAP are included in our release packages as required.
Engineer Your Next Mission-Ready Solution
Upload your drawing or RFQ to request a quote for precision-stamped components.