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QUALITY ASSURANCE & LIFECYCLE SUPPORT

Built-In Quality from Prototype to Production—Certified, Compliant, & Traceable

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Missed tolerances and incomplete documentation delay delivery and risk compliance, warranty, and reliability.

At Gromax, quality is built into every step—from engineering to stamping—with validated inspections, full traceability, and ongoing monitoring to keep parts in spec throughout their lifecycle.

First Article Inspection (FAI/FAIR)

First Article Inspection (FAI/FAIR)

Documented dimensional inspection reports verifying conformance to drawing specs on initial production runs.

In-Process SPC Monitoring

In-Process SPC Monitoring

Real-time Statistical Process Control (SPC) for key features during production to ensure consistent part quality.

CMM & Optical Verification

CMM & Optical Verification

In-house CMM and optical comparator inspections for high-precision dimensional validation and repeatability.

Compliance & Certification Packages

Compliance & Certification Packages

Complete documentation including material certs, plating certs, and RoHS, DFARS, or ITAR compliance records with shipments.

Tooling Maintenance & Die Health

Tooling Maintenance & Die Health

Preventive die maintenance, wear tracking, and revalidation to ensure tool performance across the production lifecycle.

Production Run Qualification & Audits

Production Run Qualification & Audits

Ongoing process audits and sample inspections for long-term production stability and customer audit readiness.

Built-In Confidence: Your Quality Questions Answered (FAQ)

From first articles to full production, here’s how Gromax ensures your parts meet spec—every time.

Yes—FAIRs are available for initial production runs or upon request, documenting full dimensional conformance to customer drawings.

We use in-process SPC, CMM, and optical inspections to track and control critical dimensions throughout stamping and secondary operations.

Yes—we conduct periodic revalidation, die maintenance inspections, and internal audits to ensure long-term production quality.

Absolutely. We include material certs, plating certs, and RoHS, DFARS, or ITAR compliance records as required.

Our quality lab is equipped with a coordinate measuring machine (CMM), optical comparator, digital micrometers, and calibrated gauges for high-precision verification.

ELECTRICAL & POWER

Your Challenge: High-volume terminals must stay dimensionally consistent across millions of stamped parts.


Our Solution: Gromax integrates SPC and in-process inspections tied directly to customer specifications.


Your Benefit: Fewer defects, reduced incoming inspection, and seamless automation compatibility.

ELECTRONICS & SENSORS

Your Challenge: Miniaturized stampings are prone to micro dimensional drift that affects fit or function.


Our Solution: We use CMM and optical inspection of micro features, supported by real-time SPC monitoring.

Your Benefit: Tighter assembly fit, fewer escapes, and reduced warranty risk.

DEFENSE & AEROSPACE

Your Challenge: ITAR-controlled parts demand DFARS-compliant materials, full traceability, and dimensional validation.


Our Solution: We offer ITAR-registered production, certified material traceability, and FAIR/SPC documentation aligned to aerospace standards.


Your Benefit: Reduced compliance risk, streamlined audits, and maintained program qualifications.

MEDICAL DEVICE & EQUIPMENT

Your Challenge: Medical components must meet strict dimensional tolerances and validated traceability for regulatory approval.


Our Solution: Gromax delivers FAIRs, material certs, and documented inspections aligned with ISO 9001:2015.

Your Benefit: Easier FDA/CE compliance and reduced internal validation burden for OEMs.

INDUSTRIAL MACHINERY

Your Challenge: Long production runs risk dimensional drift from worn tooling or unchecked processes.

Our Solution: Gromax provides routine die maintenance, revalidation inspections, and process audits.


Your Benefit: Extended tooling life and consistent quality over years of production.

MOLDING-INTEGRATED APPLICATIONS

Your Challenge: Insert-molded parts must meet flatness and dimensional stack-up specs to avoid mold failures.


Our Solution: We inspect mold-interfacing features with CMM and optical tools before shipment.

Your Benefit: Fewer molding rejects, smoother mold qualification, and reduced scrap rates.

Let’s Make Quality Your Competitive Edge

Get in touch to request a quote or schedule a call—see how Gromax delivers precision, compliance, and reliability from prototype to production.

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

info@gromaxprecision.com

W185 N11474 Whitney Drive Germantown, WI 5302