MuMETAL® | Custom Fabricated Magnetic Shields & Parts | EMI Alloys Supplier | Nickel-iron Magnetic shield corporation, EMI, ELF, EMF, low field electromagnetic shielding protection, magnetic shielding specialty alloys, nickel-iron metal materials, non-ferrous, ferrous, manufacturer, supplier, distributors, MuMETAL alloy products, MuROOM, Co-NETIC, NETIC, CRYO-NETIC, AA CABLE SHIELD, INTER-8 CABLE, SPIRA-SHIELD CONDUIT, Co-NETIC Wire, cable, cable shielding, conduit, wire, evaluation lab kits, wiring applications, product catalog rfq / orders, all products, perfection annealing hydrogen heat treatment, lab facilities universities, Forms: thin Foil, Adhesive backed foil, thin and thicker sheet, thick plate, Coil, Cans, Cores, Bar, tube, tubing, zero gauss chambers, Chicago Metro IL USA, Magnetic Shield Corporation, custom fabrication, prototypes, production volumes, manufacturing capabilities, metal alloy finishing services, Engineering expertise, resources, tools, data sheets, material specs, FAQs, videos, articles, latest news, quicklinks, technical data, science research education, fabrication prototyping capabilities, all about shielding, fabrication request quote attach drawing, about us, contact us Worldwide supplier of MuMETAL® and EMI magnetic shielding specialty alloys, products & solutions. Magnetic Shield Corp. has expertise in building custom fabricated magnetic shields and parts. Many forms of high permeability nickel-iron alloy are stocked at our Chicago metro USA warehouse including foil, coil, sheet, plate, cans, cores, bar, cable, cable shielding, conduit, wire, and our popular evaluation lab kits for sampling mumetal foil, sheet and more.