Medical Devices

ISO 13485 Certified.
Class 3 Workmanship.
Life-Critical Quality.

MAC holds ISO 13485:2016 certification and builds to IPC/WHMA-A-620 Class 3 — the same standard we apply to aerospace and defense. When failures are not acceptable, this is the standard you need.

Medical Credentials:
ISO 13485:2016 IPC/WHMA-A-620 Class 3 ISO 9001:2015 IPC J-STD UL Registered J-STD-001J AS9100D

The Standards

What ISO 13485 and Class 3 Actually Mean for Your Program.

Certifications only matter if your supplier understands what they require — and has built their operation around them.

ISO 13485:2016

Medical Device Quality Management System

ISO 13485 is the quality management standard for medical device manufacturing. Unlike ISO 9001, it adds specific requirements for regulated medical applications: process and documentation controls, risk management, post-market surveillance process support, and enhanced traceability requirements.

If you're building for regulated medical applications, your contract manufacturer needs this certification. MAC holds ISO 13485:2016.
IPC/WHMA-A-620 Class 3

Highest Workmanship Standard

Class 3 is the highest tier of the IPC/WHMA-A-620 workmanship standard for wire harness and cable assemblies. It applies to high-reliability applications where equipment downtime, failure, or unreliability is unacceptable — including medical, aerospace, and defense.

MAC builds to Class 3 and has on-site IPC trainers who certify our technicians in-house. Our QML listing confirms it.
Traceability

Full Material-to-Shipment Traceability

Medical device regulations require complete traceability throughout the manufacturing process. MAC's AS9100D and ISO 13485 quality systems provide documentation from raw material receipt through final inspection and shipment.

Your quality team and your regulators need records. We maintain them throughout the build process.
IPC J-STD

Certified Soldering Process

IPC J-STD covers soldering processes and materials. Our technicians are certified to J-STD requirements, and we have on-site J-STD trainers who maintain that certification internally.

Solder joint quality is non-negotiable in medical applications. Our people are certified to the standard that defines it.

What We Build

Wire Harness and Cable Assembly for Regulated Medical Applications.

Medical

Wire Harness Assemblies

  • Custom harnesses built to your print and specification
  • IPC/WHMA-A-620 Class 3 workmanship throughout
  • In-line and end-of-line electrical testing — every unit
  • Full lot traceability per ISO 13485 requirements
  • Documentation packages to support your DHF/DHR
Medical

Cable Assemblies & Overmolding

  • Custom terminated cable assemblies to spec
  • Earpiece overmolding — in-house capability
  • PCB overmold and connector overmold
  • Sonic weld and strain relief overmolding
  • Ultrasonic welded wire and plastic assemblies
Medical

Overmolding — In-House

  • No sub-tier for overmolding — we do it in-house
  • Earpiece assemblies for hearing instruments and medical audio
  • PCB overmold for encapsulation and environmental protection
  • Custom strain relief configurations
  • Tight tolerance, repeatable process
Medical

Documentation & Traceability

  • Lot traceability from material receipt to shipment
  • In-process inspection records
  • First article inspection (FAI) documentation
  • Corrective action (CAPA) capability under ISO 13485
  • Supports your 21 CFR Part 820 / MDR supply chain requirements

Why MAC for Medical

What Life-Critical Applications Require — and What We Deliver.

ISO 13485:2016 Certified

Audited and current. The quality management standard for medical device manufacturing — not an aspiration, a certification.

Class 3 Workmanship

IPC/WHMA-A-620 Class 3 on every medical assembly. The same standard we apply to aerospace and defense. On-site trainers certify our own people.

Overmolding In-House

Earpiece overmold, PCB overmold, connector overmold — all done at MAC. No sub-tier risk, no lost quality control.

Full Traceability

From raw material receipt to shipment. Documentation that supports your regulatory submissions and quality records.

Every Unit Tested

In-line and end-of-line electrical testing on every assembly. In medical applications, sampling isn't good enough. We test every unit.

Made in the USA

Built in Vandalia, OH. No offshore sub-tiers on your medical assemblies. Supply chain you can audit and verify.

The MAC Advantage

Made in USA. 50 Years. Full Cert Stack.

Medical device OEMs need a contract manufacturer with the quality system to match their regulatory requirements. MAC has built that system — and maintained it for years.

  • Built in Vandalia, OH — no offshore production
  • 50 years of manufacturing precision
  • Full certification stack: ISO 13485, AS9100D, IPC Class 3, ISO 9001
  • Capacity available — ready to start your program
  • Small Business — direct access to decision-makers

Quick Reference

ISO 13485Certified (2016)
AS9100DCertified
ISO 9001Certified (2015)
WorkmanshipIPC/WHMA-A-620 Class 3
IPC TrainersOn-site
TestingEvery unit; end-of-line
LocationVandalia, OH 45377

Ready to Discuss Your Medical Program?

Submit a quote request or call us directly. You'll speak with someone who understands regulated manufacturing — not a call center.

Get a No-Obligation Quote →

📞 937-454-0722  |  ✉ [email protected]