Wire Harness Assemblies & Fabrication for Ohio Businesses
Custom Wire Industries is a leading wire harness manufacturer serving Ohio companies in the automotive, industrial automation and medical markets. Our wire harness assemblies are UL and CSA-certified, built for durability, accuracy and reliable performance in complex applications. We focus on quality production, efficient lead times and cost-effective solutions.
From Columbus and Cleveland to Cincinnati and Toledo, we provide wire harness fabrication customized to meet detailed project specifications. With over 40 years of industry experience, our team supports Ohio manufacturers with scalable production, dependable turnaround and consistent build standards. Whether you are updating equipment or launching new systems, we deliver custom wiring solutions designed for long-term performance.