Dura Magnetics is a Sylvania, Ohio-based Engineer-to-Order permanent magnet manufacturer founded in 1961, specializing in the design and fabrication of custom magnets and magnetic assemblies in samarium cobalt, neodymium iron boron, alnico, and ceramic ferrite for demanding applications across medical, aerospace, defense, industrial, consumer, and academic markets. The company offers a full-service development capability using both 2D and 3D magnetic simulation packages, stocks a variety of standard and exotic magnetic alloys for rapid prototype fabrication, and provides concept validation, precision machining, CNC grinding, EDM, annealing, assembly, testing, and quality assurance under one roof. Certified to AS9100 Rev D and registered as ITAR compliant, Dura Magnetics positions itself as a trusted engineering partner for programs requiring design intimacy, proprietary simulation support, and the accountability of a US-based manufacturer — with particular strength in high-performance applications where standard catalog magnets are insufficient.