Circuit Assembly Corp

Since 1969, Circuit Assembly has been a trusted U.S. manufacturer of custom cable assemblies, custom connectors, wire harnesses, and turnkey box builds. We specialize in delivering high-quality, precision-engineered interconnect solutions to the aerospace, military, defense, medical, and industrial sectors, where reliability and compliance are paramount. Our solutions excel in demanding environments: rugged battlefield applications, advanced medical equipment, high-speed industrial automation, and mission-critical systems across defense and aerospace. Our technical expertise is proven by ISO 9001:2015 and AS9100D certifications and ITAR registration, ensuring every assembly meets strict standards for quality, safety, and traceability. Partnering with Circuit Assembly gives you access to a highly experienced team fluent in the challenges of high-density cable assemblies for avionics, connectors and assemblies for medical equipment, and wire harnesses for complex defense systems. We offer collaborative engineering support, rapid prototyping, scalable manufacturing, and total lifecycle service. Circuit Assembly goes beyond manufacturing. We are your engineering partner; committed to responsiveness, technical innovation, and helping you accelerate development and deployment of critical systems. Discover how our custom cable assemblies, wire harnesses, connectors, and box builds power advances in medical, military, aerospace, and industrial applications. Connect with us to see how we deliver reliability, speed, and innovation for your projects.