About

About American Standard Circuits About American Standard Circuits, LLC American Standard Circuits (ASC) is a leading, fully integrated printed circuit board manufacturer serving the global aerospace, defense, telecommunications, space, and high-performance commercial electronics industries. With over three decades of experience, ASC has earned a reputation for advanced technology, engineering expertise, and a strong commitment to quality and customer success. ASC’s mission is to provide customers with reliable, cutting-edge printed circuit board solutions that enable next-generation technologies. The company combines engineering innovation, manufacturing capabilities, and responsive service to deliver boards that meet the most demanding performance requirements. ASC specializes in a wide range of PCB technologies. In the RF, microwave, and millimeter-wave space, ASC manufactures boards using advanced PTFE, hybrid, and low-loss laminates to support radar, satellite communications, phased array antennas, electronic warfare systems, and 5G/6G infrastructure. In high-density interconnect and ultra-HDI, ASC leverages laser drilling, via-in-pad technology, sequential lamination, and advanced plating processes to produce complex multilayer boards for mission-critical defense, aerospace, and high-speed digital applications. The company’s flex and rigid-flex capabilities provide lightweight, space-saving, and dynamic interconnect solutions that are vital for avionics, defense electronics, medical devices, and wearable systems. ASC also designs and manufactures metal-backed and thermal management PCBs, utilizing aluminum, copper, and hybrid-backed substrates to provide effective heat dissipation in power electronics and RF environments. In addition, ASC incorporates embedded passives, high-speed laminates, and unique stack-up designs to achieve optimal signal integrity and miniaturization. Quality is central to ASC’s operations. The company holds AS9100 and ISO 9001 certifications, as well as MIL-PRF-31032 qualification. ASC is fully ITAR registered and compliant with the rigorous standards demanded by defense and aerospace customers. A culture of continuous improvement and advanced process control ensures that every board shipped meets or exceeds customer expectations. To serve a wide range of customer needs, ASC offers both U.S.-based advanced manufacturing and a global sourcing division. This dual model allows ASC to deliver high-complexity, ITAR-controlled products from its West Chicago, Illinois facility, while also providing competitive offshore solutions for commercial and volume production programs. For customers on accelerated development timelines, ASC’s quick-turn prototyping services help bring products to market faster while maintaining high quality. ASC positions itself as more than a manufacturer—it is an engineering partner. The company works closely with design teams to optimize PCB layouts, material selection, and manufacturability. By engaging early in the design process, ASC helps customers solve technical challenges before they impact production. A company-wide “CAN DO” culture emphasizes proactive communication, flexibility, and dedication to customer success across every program, from prototype through full-scale production. ASC continues to invest in future-ready capabilities to meet the rising demands of advanced electronics. Expansion projects include new state-of-the-art plating systems, additional laser drilling capacity, and advanced via-fill technologies that support UHDI and next-generation aerospace and defense applications. These investments position ASC as a trusted supplier for cutting-edge programs in areas such as quantum computing, space exploration, and secure communications. Customers choose ASC for several key reasons. The company has a proven track record with major aerospace and defense primes and system integrators. It offers one of the broadest ranges of PCB technologies under one roof in North America. Its certifications and qualifications ensure compliance with the most demanding industries. Its engineering-driven approach provides design-to-production support. And its integration of U.S. and global sourcing allows customers to balance performance, cost, and lead time. American Standard Circuits is proud to participate in the AOC 2025 International Symposium and Conference. The company looks forward to connecting with industry leaders, sharing insights on advanced PCB technologies, and supporting the next generation of aerospace, defense, and electronic warfare systems. ASC Sunstone has a wide range of capabilities and a solid reputation. ASC is a total solutions provider for today's electronics industry. Capabilities include Flex/Rigid-Flex, RF/Microwave, Metal Clad and Metal Backed PCB's, from prototype to volume production. Certifications include ITAR, ISO9001:2015, AS9100D, IATF16949 , ISO 13485, MIL-PRF-31032, MIL-PRF-50884 ASC Sunstone has a wide range of capabilities and a solid reputation. ASC is a total solutions provider for today's electronics industry. Capabilities include Flex/Rigid-Flex, RF/Microwave, Metal Clad and Metal Backed PCB's, from prototype to volume production. Certifications include ITAR, ISO9001:2015, AS9100D, IATF16949 , ISO 13485, MIL-PRF-31032, MIL-PRF-50884