CONTROLLED SYSTEMS SALES COMPANY

Controlled Systems Sales Company specializes in the manufacturing, repair, and maintenance of mission-critical electrical and aerospace components for defense systems. Their core capabilities include bare printed circuit board fabrication, DC-DC power converter assembly, circuit card repair, and the production of current-carrying wiring devices and nonferrous metal components. The company demonstrates deep technical proficiency in high-reliability electronics manufacturing, precision machining of specialty alloys, and the maintenance of 400Hz power systems used in military avionics and ground-based equipment. Their ability to deliver both new manufacturing and complex repair services for aerospace-grade components—such as VCSB-4 PCBs and digital control assemblies—positions them as a trusted niche provider for ruggedized, mission-essential systems requiring strict adherence to military specifications. The contractor maintains a consistent and longstanding relationship with the Department of Defense, delivering engineered solutions for aircraft subsystems, power conversion units, and electronic control hardware. Work spans maintenance of legacy 400Hz converter systems, repair of flight-critical circuit card assemblies, and production of custom wiring devices and printed circuit boards used in defense platforms. Their engagements reflect a pattern of recurring support for avionics sustainment and electronic systems modernization programs. Industry focus centers on NAICS 334412 (bare printed circuit board manufacturing), 336413 (other aircraft parts manufacturing), and 811210 (electronic equipment repair), reflecting specialization in defense electronics supply chain support. The company serves as a Tier 2/3 supplier for integrated systems requiring high-reliability electronics, precision metal forming, and field-serviceable hardware. As a Woman-Owned Business certified under the 8H program and headquartered in Richardson, Texas, Controlled Systems Sales Company brings agile, responsive manufacturing and repair capabilities to the federal aerospace and defense market. Their certifications and technical focus align with DoD priorities for small business participation and domestic supply chain resilience.