Core Competition
CORE COMPETITION

There are 14 existing patents, including 8 invention patents, one invention patent authorized by the United States, 5 utility model patents.




  • US patent
    US patent
  • A rare earth permanent magnet produced by using high abundance of rare earth Ce and its producing method
    A rare earth permanent magnet produced by using high abundance of rare earth Ce and its producing method
  • Utility model electroplating roller certificate
    Utility model electroplating roller certificate
  • High performance dual phase rare earth permanent magnet material and its producing method
    High performance dual phase rare earth permanent magnet material and its producing method
  • Utility model eccentric roller certificate
    Utility model eccentric roller certificate
  • Utility model roller cylinder certificate
    Utility model roller cylinder certificate
  • Utility model roller activity door certificate
    Utility model roller activity door certificate
  • Utility model roller certificate
    Utility model roller certificate
  • Producing method for coating chromium - free passivation film
    Producing method for coating chromium - free passivation film
  • Add neodymium NdFeB permanent magnet material chemical plating solution and using method
    Add neodymium NdFeB permanent magnet material chemical plating solution and using method
  • Method of producing Trivalent Chromium Color Passivation Solution at Room Temperature
    Method of producing Trivalent Chromium Color Passivation Solution at Room Temperature
  • Method of producing High Coercive and High Corrosion Resistance Magnet by Nanometer Copper Modification
    Method of producing High Coercive and High Corrosion Resistance Magnet by Nanometer Copper Modification
  • High strength and toughness sintered NdFeB magnets with grain boundary phase reconstruction and producing method
    High strength and toughness sintered NdFeB magnets with grain boundary phase reconstruction and producing method
  • Method of producing high coercive rare earth permanent magnet method by nano - titanium powder modified
    Method of producing high coercive rare earth permanent magnet method by nano - titanium powder modified