• 1984
    Established in East District,Taichung City, manufacturing Medium-and-small gears.
  • 1994
    Developing Skiving-processing technology.
  • 1998
    Expanding the plant scale, moving to Pengyi Rd., Taichung County.
  • 2001
    Achieving the ISO 9001 certificate.
  • 2002
    Moving to Tali Industrial Park, Taichung County to expand the operation.
  • 2008
    Stepping into the field of mini-gears.
  • 2013
    Established by our remarkable technical team, "GSTONE" has brought the new concept to the market. With the principles of "HIGH QUALITY, HIGH TEXTURE, LIGHTWEIGHT and LUXURIOUS", GSTONE has designed a series of unique gear sets for racing, as well as provides the best service for customers.