Wire Harness Manufacturing

Manufacturing Solutions

Prototypes

Bring your ideas to life — fast. Our prototype services help you test, refine, and perfect designs before full production, ensuring your product hits the ground running.

First Article

Confidence in every build. Our First Article Inspection (FAI) ensures the first piece off the line meets design intent and performance standards — so the rest follow suit.

New Product Introductions

Seamless from concept to launch. We specialize in guiding new products through development and production, ensuring speed to market without sacrificing quality.

Electro Mechanical

Power meets motion. Our electromechanical assemblies integrate wiring with mechanical components for reliable performance in dynamic systems.

38 AWG to 500MCM

Big or small, we cover it all. From ultra-fine 38 AWG wires to heavy-duty 500MCM cables, we handle a wide range of wire sizes for diverse applications.

Panel & DIN Rail Assembly

Control at your fingertips. We build custom control panels and DIN rail assemblies that ensure organized, efficient, and safe electrical distribution.

PPAP

Ensure quality from the start. We deliver comprehensive Production Part Approval Process (PPAP) documentation, verifying components and manufacturing processes meet your exact specifications.

Lead Wires

Built for performance. Our lead wires are engineered for durability and reliability — whether for power, signal, or specialty applications.

Cable Assemblies

Streamlined and secure. We build custom cable assemblies designed to simplify connections, improve performance, and withstand tough environments.

Custom Cable Development

One size doesn’t fit all. We can help design specialty cables tailored to your unique specifications — performance, materials, and environment included.

Box Builds

From start to finish. Our turnkey box builds include everything — wiring, enclosures, and assembly — to deliver complete, plug-and-play solutions for your equipment.

Wire Harnesses

Power and precision combined. Our wire harnesses are built for maximum durability, clean routing, and easy installation — even in the toughest conditions.

High Temp Soldering

Strength where it matters most. We offer high-temp soldering solutions that maintain integrity and connectivity under extreme heat and harsh environments.

Let’s Connect—Your Solution Starts Here

Have questions or need a custom cable solution? Our experts are ready to help.

Two female Kato Cable technicians inspecting a wiring board.

Process Control & Engineering Control Services

Process Control

Precision and consistency are at the heart of every custom cable solution. Our Process Control strategies ensure each assembly meets exact specifications, from initial concept to final production. Through rigorous quality checks, standardized procedures, and real-time monitoring, we optimize efficiency while maintaining the highest level of reliability.

Engineering Control

From concept to completion, Engineering Control ensures every design is optimized for functionality, manufacturability, and long-term performance.  Our expert team evaluates form, fit, and function, applies industry best practices and testing protocols, and leverages innovative solutions to deliver high-quality and cost-effective cable and harness assemblies.

A blue American flag icon.

Our Products are Proudly Made in the USA

The Kato Cable Advantage

The Kato Cable Advantage is a holistic approach to looking at the value that you bring to your customers, employees and community. Our customers relate directly to our responsiveness and engineering value, to the investments that we have made into efficiencies and automation, and to the key metrics of industry leading Quality and On Time Delivery. Our employees relate to a sense of inclusion, an appreciation and value to feedback, and the philosophy of making improvements every day. Our community relates to our growth and volunteerism and leadership that we strive for in our region. Together these attributes and values truly deliver the Kato Cable Advantage!

Quality & Reliability

Delivering precision-engineered wire harnesses, cable assemblies, and electro-mechanical assemblies that meet the highest industry standards.

Innovation

Continuously improving processes and technologies to provide cutting-edge solutions for diverse industries.

Customer Commitment

Building strong partnerships through collaboration, responsiveness, and tailored solutions.

Our Certifications

DQS quality management logo.
WHMA-A-620 logo.
cURus UL-Approved logo

Stay Connected with our Blog

Welding machine welding a metal pipe.

The Benefits of Ultrasonic Welding Over Splicing

By Kato Cable • August 20, 2025
Discover why ultrasonic welding outperforms wire splicing in harness manufacturing—delivering stronger, low-resistance, and scalable connections.
Close-up of twisted copper wire; strands are a reddish-brown color.

GXL vs TXL Wire: Key Differences & Best Uses

By Kato Cable • August 18, 2025
Compare GXL vs TXL wire for automotive and industrial use. Learn key differences in insulation, durability, flexibility, and best applications.
Hands installing a green RAM stick into a computer motherboard.

Cable Assembly vs Wire Harness: What OEMs Need to Know

By Kato Cable • August 6, 2025
Cable assemblies and wire harnesses serve different OEM needs. Learn the distinctions, applications, and benefits to choose the right interconnect solution.

Manufacturing Contact Us

Looking for Support?

Our team is here to help. Whether you’re looking for a custom solution or need support with an existing project, we’re just a message away. Reach out today, and let’s find the right solution for you.