is the one of the biggest comprehensive magnetic materials producer. The main products are sintered SmCo magnet,sintered NdFeB magnet, bonded magnet and devices, MnZn soft ferrite materials and devices, EMI materials and devices, RF ferritedevices ,microwave ferrite materials, YIG tuned devices, isolator, circulator, filter, switch, Teslameter, magnetizing apparatus, permanent magnet hysteresigraph and etc. Our products widely used in the computer, microwave communication, electron, automobile, household electrical appliances, energy conservation, medical service areas.