Custom Wire Harness Manufacturing for Illinois Businesses
Custom Wire Industries is a trusted wire harness manufacturer serving Illinois businesses in the automotive, medical and industrial markets. Our UL and CSA-certified assemblies are engineered for accuracy, longevity, and smooth integration into complex electrical systems. Every custom wire harness is built to exacting standards with a focus on quality, turnaround and value.
Custom Wire Industries supports operations throughout Illinois, from Chicago manufacturing hubs to downstate equipment suppliers, with durable wire harnesses customized to meet specific project demands. Backed by over 40 years of experience, our team delivers dependable wiring solutions to improve efficiency and reduce maintenance issues. Our expertise and scalability make us a reliable partner for projects of any size.