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history
  • the first stage: creation and exploration2000~2007
    at the beginning, longest just has computer bone wound treatment device. as time going on, longest has various kinds of rehabilitation therapy devices and gradually form a core competitiveness of research and development.
  • the second stage: independent r &d, the brand building 2007~2013
    wound treatment device. as time going on, longest has various kinds of rehabilitation therapy devices and gradually form a core competitiveness of research and development.
  • the third stage: capital operation
    2013----
    at the beginning, longest just has computer bone wound treatment device. as time going on, longest has various kinds of rehabilitation therapy devices and gradually form a core competitiveness of research and development.
longest evolution

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