technological innovation
Over the years, the company has obtained a total of 4 invention patents
62 utility model patents and 6 software copyrights
  • 4项
    Invention Patent
  • 62项
    Utility Model
  • 6项
    software copyright
  • A semi-finished camshaft phase angle detection fixture
  • A double ended milling keyway machining device and machining method for motor shaft
  • A support block material that does not crush the outer circle of the camshaft
  • A process for producing ductile iron camshafts using iron mold clamping sand mold