How we work

Services.

From in-house engineering and DFM through quick-turn manufacturing,
consignment builds, and inventory programs — seven services, one accountable team.

01

Engineering Services

In-house Electrical, Mechanical, RF, and Manufacturing Process Engineers — plus CAD drafting, quality engineering, and logistics & sourcing experts. Your project is reviewed by the discipline that owns it.

02

Prototyping

Our engineers and technicians work alongside you from concept to completion, documenting every step of the build so what you prove out is exactly what scales into production.

03

NPI — New Product
Introduction

Experienced staff guide new products through the production process. DFM reviews paired with our test and quality control departments make sure every new product is ready for market on day one.

04

DFM — Design for Manufacturability

Extensive engineering and planning combined with procurement expertise streamline your product for manufacturing — nothing holds up the line, and costs stay where they should.

05

Quick-Turn Manufacturing

From order to completion in days rather than weeks after receipt of material. Built on dedicated production boards with full traceability — speed without shortcuts.

06

Consignment Builds

Bring your own components and parts — we provide the manufacturing expertise. You receive finished goods on time, with the same exceptional quality discipline applied to every program we run.

07

Inventory Management

Kanban, MRP share, customer-owned inventory, kitting, finished goods, and stocking & shipping programs — all available at 603. We carry the inventory risk so your line never waits.

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 2026

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