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Superior Harness & Assembly
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SUPERIOR HARNESS & ASSEMBLY

Precision wire harness and cable assembly manufacturing for the automotive, medical, robotics, EV, and industrial sectors — built to your exact specifications since day one.

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3179 Black Gap Rd, Chambersburg, PA 17202
+1 734 891 0248
info@superiorharness.com
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About Us

Built for Precision.
Trusted by Industry.

Custom wire harness & cable assembly manufacturer with over 30 years of combined experience — delivering reliable, cost-effective wiring solutions tailored to your exact specifications.

Factory Setup
About Superior Harnessing

Built on Reliability,
Engineered for Trust

We are a custom wire harness manufacturer committed to delivering high-quality, reliable, and fully customized wiring solutions. With a team that brings over 30 years of combined experience in the wire harness industry, we understand the importance of precision, durability, and performance in every project we undertake.

We specialize in low to medium volume production with flexible minimum order quantities, allowing us to support startups, OEMs, and large-scale manufacturers alike — delivering products that meet your technical specifications, timelines, and budget.

From concept to completion, we work closely with our clients to ensure every wire harness and cable assembly is built to perform in its intended environment.

Get a Quote Our Capabilities
Engineering and manufacturing
Why Choose Us

Why Partners Choose
Superior Harness

In-House Engineering
Our design-assist engineers optimize every harness for manufacturability, cost, and reliability before production begins.
Full Process Control
Cut, strip, crimp, overmold, and test — every step happens under one roof with complete traceability.
Crimp Validation
Pull-testing and cross-section analysis verify every termination to IPC/WHMA-A-620 Class acceptance criteria.
Quick Turnaround
Scalable production cells and managed inventory deliver some of the shortest lead times in the industry.
Highest Quality
A relentless commitment to quality, backed by continuous improvement and rigorous testing at every level.

Partner With Us Today

Tell us your requirements — we'll handle the rest from design to delivery.

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