Custom Wire Harness Manufacturing
Engineered and built to your exact specifications — from prototype through high-volume production.
Overview
H&L Manufacturing designs and builds custom wire harnesses for a wide range of industries including agriculture, automotive, industrial controls, marine, and industrial equipment. Whether you need a single prototype or thousands of production units, our team has the expertise and equipment to deliver high-quality harnesses on time and to spec. Every harness is 100% continuity tested before shipping.
Our Process
- 01
Design Review & DFM
Engineering review of your drawings with design-for-manufacturability feedback.
- 02
Prototyping
Sample builds for fit, form, and function validation.
- 03
Testing & Validation
Pull testing, continuity testing, and vision camera inspection. APQP and PPAP documentation provided.
- 04
Production Setup
Tooling, jigs, and process documentation for consistent builds.
- 05
QC & Shipping
Final inspection, packaging, and on-time delivery.
Capabilities & Specifications
| Label | Value |
|---|---|
| Connector Brands | Molex, TE Connectivity, Deutsch, JST, Amphenol, Custom |
| Termination Types | Crimp, solder, IDC, ultrasonic weld |
| Testing | EOL Continuity/Short Testing w/ Integrated Vision Systems, Crimp Force Monitoring, Cross-Section Analysis |
| Volumes | Prototype through high-volume production |
| Additional Services | Harness retrofit/repair, kitting, kanban, drop shipping |
| Design Support | SolidWorks design assistance, APQP process fitted to customer needs |
Get a Quote for Your Project
Send us your specs and we'll be in touch shortly with confirmation of your request.