Magnetic Shield Corporation, a division of Perfection Mica Company, is the premier supplier of custom magnetic shielding alloys and custom-built shields. Magnetic Shield Corporation offers our proprietary brands of MuMETAL^®, MuROOM^®, Co-NETIC^®, NETIC^®, CRYO-NETIC^®, AA CABLE SHIELD^®, and INTER-8^® to worldwide markets.

Our shielding materials and products are used for low field shielding applications across a broad range of industries, including aerospace & defense; electrical, electronic & semiconductor; transportation (air, auto & rail); medical; R&D labs; science research universities; OEM's & consumer products; communications; and power & energy.

We are a diverse company, offering a broad range of production capabilities and solutions, including shearing, slitting, p.s.t. adhesives, assembly, rolling, laser & water-jet cutting, EDM, machining, turning, punching, stamping, forming, welding, annealing, 3D printing, CAD modeling, prototyping, simulation, and tooling.

Upon receipt of your custom design by drawing and/or specification, our technical team can review your design, provide valuable input, and fabricate your shield. As an ISO 9001 certified supplier, we will provide manufactured parts made to your specifications.