... neo,neodymium magnet, neodym magnet,rare earth magnet,neodyme memagnet,neodymium rare earth magnet, it is one of permanent magnet. The merit ... passivation,Zinc,nickel,double nickel,Nickel+Copper+Nickel,black nickel,epoxy,copper,gold,silver,tin,parylene and spray-paint ... shipment experience4. Advanced techniques: Utilizes new Sintered NdFeB magnet techniques and equipment such as strip casting, HDDR ...