N 42°45′47″ — W 71°26′19″

Hudson, NH

EST 1998 · PRECISION MANUFACTURING

Precision
Engineered.

Cable assemblies, wire harnesses, and electro-mechanical builds

for the systems flying, fighting, and saving lives.

What We Build

Five disciplines.
One floor.

Capability / 01

Cable
Assemblies

Built to AS9100 standards. From quick-turn military harnesses to custom
medical sensor cables — every conductor terminated,tested, and traceable.

Capability / 02

WIRE
HARNESSES

Production-board manufacturing for repeatability at any volume. 100% continuity checked. Hot- stamp wire marking. No surprises in the field.

Capability / 03

RF CABLES

Coaxial assemblies tuned for performance. Tight tolerances, repeatablephase,
built to survive the environment they ship into.

Capability / 04

Electro-
Mechanical

Box builds, rack panels, DIN rail, and full system integration. Sourcing, assembly
programming, and testing, delivered turnkey.

Capability / 05

Inspection &
Test

IPC-A-620 trained operators, certified test equipment, environmental
and functional testing. Quality is a process, not a checkpoint

Industries Served

Where the work
ends up.

Aerospace / Defence

NASA 8739.X compliant. Mission-ready. Built to spec, every spec.

Space

Engineered for the environment that doesn't forgive.

Medical / Industrial

Electro-mechanical box builds for diagnostic and industrial equipment that can't fail in the field.

Why 603

What we do different.

Quality is the product

Every assembly is built to AS9100 discipline, 100% continuity checked, and fully traceable. We don't talk about quality, we document it on every unit that ships.

Work instructions before we build

Nothing hits the bench until the process is written down. DFM review, build notes, and test steps are locked in up front, so the first article looks like the thousandth.

Quick-turn with no surprises

Prototypes in days, not months, without the missed specs, rework loops, or schedule slips that usually come with speed. The process is set up to move fast, not to cut corners.

No big NRE charge upfront

We don't gate your program behind a heavy non-recurring engineering invoice. We invest in the setup with you so you can prove the design out and scale when you're ready.

By The Numbers

The work, in
figures.

Years in operation
27
Sq. ft. of floor space
60 K
Industries served
5
On-time delivery
99.4 %

Quality & Compliance

AS9100

ISO 9001

ITAR Registered

IPC-A-620

NASA 8739.X

RoHS

Catalog request

603 Capabilities 2025

Tell us a bit about you and we’ll send the PDF straight to your screen

Catalog request

603 Capabilities 2025

Tell us a bit about you and we’ll send the PDF straight to your screen

Catalog request

603 Capabilities 2025

Tell us a bit about you and we’ll send the PDF straight to your screen