CDI INDUSTRIES INC

CDI Industries Inc. specializes in the design and manufacturing of precision electronic components and subsystems for defense and communications systems. Their core capabilities center on the production of passive and active electronic devices—including low-pass filters, detecting elements, capacitors, resistors, coils, and semiconductor-based sensors—used in radar, signal processing, and wireless communication systems. The company demonstrates deep expertise in electromagnetic component engineering, RF filtering, and sensor integration, with a consistent focus on mission-critical applications requiring high reliability and environmental resilience. Their technical proficiency spans the full lifecycle of component development, from prototyping to qualified production, with an emphasis on meeting stringent military specifications for performance and durability. The contractor maintains a consistent and exclusive relationship with the Department of Defense, delivering specialized electronic components that support avionics, electronic warfare, and communications infrastructure. Their work directly enables system-level functions such as signal detection, interference suppression, and frequency control in tactical and strategic platforms, reinforcing their role as a trusted supplier of mission-essential hardware. Industry focus is anchored in NAICS 334519 (measuring and controlling devices), 334416 (passive components), and 334220 (wireless communications equipment), reflecting a niche positioning in defense electronics manufacturing. CDI Industries serves the defense industrial base by supplying precision-engineered components that bridge analog and digital domains in complex electronic systems, distinguishing itself through component-level innovation rather than system integration. As a small business entity based in Cleveland, Ohio, CDI Industries operates without federal certifications but maintains a focused geographic footprint aligned with defense supply chain needs. Their operational model emphasizes technical specialization, agile manufacturing, and direct support to DoD programs requiring high-assurance electronic components.