Nanocrystalline Core, Nanocrystalline Ribbon, Instrument Transformer manufacturer / supplier in China, offering Nanocrystalline Cores with Epoxy Coated for Renewable Energy Applications, Epoxy Resin Sealed Nanocrystalline Toroid Cores for Electric Energy Meter, Low Loss Epoxy Encapsulated Nanocrystalline Cores for Electronic Components and so on.