It’s about building dependable, high-performance solutions that keep essential industries running smoothly. From medical devices to aerospace systems, we design, manufacture, and test cable assemblies and wire harnesses that meet the toughest performance, safety, and compliance standards. With decades of expertise and advanced in-house processes, we’re one of the trusted custom cable assembly manufacturers serving clients worldwide.
With the rise of automation and digitization, the demand for dependable, high-quality cable assemblies has increased, making it critical for businesses to work with skilled cable assembly firms to ensure the success of their operations. Industrial cable assemblies, unlike standard wires, are designed to withstand severe environments, making them excellent for demanding applications.

Every system relies on the integrity of its connections. Poorly designed or manufactured harness cable assembly solutions can lead to downtime, safety risks, or costly failures. That’s why we approach cable assembly manufacturing with precision and care. Whether it’s a coaxial cable assembly for telecom, a fiber optic cable assembly for data transfer, or a rugged military cable assembly built for extreme environments, we deliver performance you can count on.
Our expertise spans industries such as aerospace, defense, medical, automotive, telecom, lighting, robotics, and industrial systems. No matter your sector, we tailor our assemblies to your exact requirements, ensuring durability, efficiency, and compliance.

We provide a full range of PCB cable assembly services, combining advanced technology with hands-on expertise.
We build custom harness cable assembly solutions, including:
Our cable assembly manufacturing combines automation and craftsmanship to achieve flawless results. Capabilities include:
Every harness and cable assembly we build meets IPC/WHMA-A-620 standards, the global benchmark for cable and wire harness assemblies. This ensures reliability, repeatability, and long-term performance across industries.
We know that cables are mission-critical, which is why we go beyond basic inspections. Our testing capabilities include:
- Hi-Pot testing for insulation strength
- Continuity and resistance checks
- Insertion, pull, rotation, and extraction testing
- Salt-spray and corrosion testing
- Vibration and bend cycle testing for ruggedized applications
Whether you need high-volume cable assembly production or small-batch prototypes, we validate every unit to ensure it performs exactly as intended.

Some industries demand more than standard cables; they require assemblies built for extreme conditions, traceability, or compliance.
We provide aerospace cable assemblies for aircraft, satellites, and defense systems. Our assemblies are engineered for performance in high-vibration, high-altitude, and mission-critical environments.
As medical cable assembly manufacturers, we build with precision and traceability in mind. Our cables are designed for devices such as diagnostic equipment, imaging systems, surgical tools, and patient monitoring devices, following strict compliance standards.
For defense applications, we provide rugged military cable assembly solutions that withstand extreme temperatures, shocks, and harsh conditions. These are designed to meet strict military specifications and ensure reliable communication and power distribution.
We manufacture both LED lighting cable assemblies and traditional lighting harnesses, supporting applications in commercial, residential, and industrial environments.
Our automotive cable assemblies are built to handle vibration, temperature extremes, and mechanical stress. For robotics cable assemblies, we provide highly flexible harnesses that endure repetitive motion and demanding automation environments.
Every project follows a proven, quality-driven workflow to ensure accuracy and repeatability:
This structured approach ensures repeatability and quality, whether we’re building prototypes or high-volume cable assembly runs.
Our roots are in Erie, PA, where our state-of-the-art facility supports advanced cable assembly manufacturing for industries around the world. By combining local expertise with global reach, we deliver cable assembly solutions trusted across aerospace, medical, automotive, and industrial markets.
At the same time, our services extend well from Pennsylvania to Ohio, New York, and throughout the Northeast states, supporting clients across the United States and internationally. Wherever reliability, compliance, and performance matter most, we’re here to deliver.
At Sunburst, we’re more than just cable assembly manufacturers; we’re your partners in building connections that matter. Whether you need medical cable assembly, aerospace cable assembly manufacturers, or high-volume custom cable assembly solutions, we’re here to deliver precision, reliability, and speed.