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Wire Harnessing

We offer harnessing services, but not just any harnessing service, fully engineered harnesses. We work with you to interpret your design into a full 2D harness print ready to manufacture. Using the latest CAD programs, we can set your harness into a 3D model for fitment checks. Should you need prototype or medium scale production with PPAP, we can handle that in house. 

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Wire harnessing is not just routing wires. It is the backbone of every electrical system you depend on to work the first time, every time.

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Voltarium designs, engineers, and builds complete wire harness systems from concept through production. We start with 2D layouts and electrical schematics to define circuit logic, load paths, and system architecture. From there, we develop full 3D harness routing within the vehicle or system environment, ensuring proper fit, protection, and serviceability before a single wire is cut.

Before anything is built, we validate the system electrically.


Full load analysis is performed to ensure every circuit is correctly sized for current, voltage, duty cycle, and environmental conditions. Wire gauge, insulation type, protection strategy, and routing are all selected based on real operating loads, not assumptions. This prevents overheating, voltage drop, and premature failure in the field.

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Every harness is built with intent.
Point to point connections are validated.
Routing is controlled.
Protection is engineered, not added later.

 

We handle the full process:

  • 2D harness drawings and electrical schematics

  • 3D routing and packaging within vehicle or system architecture

  • Full electrical load analysis and wire sizing validation

  • Point to point connectivity and circuit validation

  • Connector selection, terminal design, and material specification

  • Full harness build and assembly

  • Labeling, documentation, and traceability

 

Quality is built into every step, not inspected at the end.

Each harness goes through structured validation and quality checks aligned with automotive, military, and aviation expectations. That includes continuity testing, load validation, insulation checks, and environmental considerations based on real-world use cases.

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For production programs, we support full PPAP submission.
That means documented process control, repeatability, and confidence at scale.

You are not getting a bundle of wires.


You are getting a system that has been designed to perform under pressure.

When a vehicle fails, it is often not the component.
It is the connection.

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We make sure those connections hold.

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