Beijing University, Tsinghua University--------------------Material H40's important use in induction heating area

Harbin University-----------------------------------------The ferrite cores used in high frequency, high power welding mechine

Nanjing university of technology--------------------------The ferrite cores used in transf0rmer 

Southeast Nanjing the university ------------------The ferrite cores used together with Nano material

Helmut Schmidt University ---------------------------------For the magnetic induction treatment of malignant glioma, using nanoscale magnetic fluid as the heat medium