ndfeb定做的磁铁

ndfeb custom-made magnets Material:Sintered Neodymium-Iron-Boron(Permanent Rare Earth Magnet) Applications : This kind of magnets mainly used for speaker, receiver, microphone, alarm system, stage audio, car audio,air conditioner, bag magnet, leather magnet, toy magnet, tool magnet,package for craft gifts etc. Features: 1.High anti-corrosion owing to dense and uniform coating and good resistance of demagnetization because of special surface treatment. 2.High size accuracy 3.Grade: N33-N52,33M-48M,33H-48H,30Sh-45SH,30UH-38UH and 30EH-35EH 4.Coating:Nickle,Ni-Cu-Ni,Zn,Epoxy and so on can be coated. 5.Various shape:block,sheet,ring,ball,cylinder,tile and other special shape. 6.Environment and recycle friendly:Meet the environment standard of RoHS issued by EU. Electroplating uses chemical-plating processing technology without lead and chromium. 7.High-quality raw material