CPI Aerostructures manufactures structural assemblies, integrated systems, and related kitting services for the aerospace and defense markets, serving major prime contractors and the U.S. Department of Defense as a Tier 1 subcontractor. The company specializes in build-to-print manufacturing across five product lines—aerostructures, aerosystems, tube bending, specialty welding, and electrical systems—for military aircraft programs, commercial aviation components, and government repair and overhaul activities. Revenue derives primarily from long-term defense subcontracts with companies like Lockheed Martin, RTX, and Northrop Grumman, supplemented by smaller commercial aviation and direct government contract segments. CPI Aero competes by combining the manufacturing quality and performance of larger suppliers with the flexibility, responsiveness, and cost efficiency of a smaller, highly specialized firm.