• 1978
    Established YFS Iron Factory
  • 1984
    The first factory was formally established and the cold forging machine, tooth rolling machine and other automatic machinery and equipment were introduced
  • 1986
    The company name was changed to Fangsheng Screw Co., Ltd. and the YFS brand was created for marketing in the Taiwan market
  • 1991
    The laboratory was established and the related equipment for quality inspection was added
  • 1993
    Add a second factory
  • 1994
    Introduced MIS ERP computer system and won the 3rd National Rock Award for Small and Medium Enterprises
  • 1996
    The general manager of the company won the entrepreneurial model
  • 1997
    The laboratory has obtained Taiwan CNLA and American A2LA certification
  • 1999
    A fourth factory was added
  • 2001
    QS 9000 certified
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  • 2003
    Fangsheng general factory was established (merge 1 to 4 factories)
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  • 2003
    set up automatic storage
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  • 2004
    Import a new ERP system
  • 2005
    ISO/TS 16949 certified
  • 2006
    ISO 14001 certified, material processing plant established (spheroidization, pickling, wire drawing)
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  • 2007
    Invested in the development of custom products, special products, and automotive products
  • 2008
    Obtained GE certification for wind screw and introduced computerized management
  • 2009
    Obtained the only German high-speed railway certification factory in Asia
  • 2010
    Solar power setup
  • 2015
    YFS Second Factory was established
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  • 2016
    JIS MARK marking system certification passed
  • 2019
    Build a domestic sales network ordering system