Company History

1900s

  • 1984Established as “Chung-Hou Industry.” Initially focused on OEM manufacturing.
  • 1986Began manufacturing universal joints.
  • 1989Renamed as Yi-Jeong Industrial Co., Ltd.
  • 1992Collaborated with NAKAMURA, a professional propeller shaft manufacturer in Japan. Began production process planning.
  • 1994Appointed as an OEM factory by Nakamura and began mass production of propeller shafts.
  • 1995Collaboration with Nakamura enabled the production of various types of driveshafts and universal joints.
  • 1996Obtained ISO 9001 certification.
  • 1997Began manufacturing steering shafts.

2000s

  • 2002Constructed our second manufacturing plant.
  • 2004Focused on the Taiwan ATV market, especially on driveshaft development and production.
  • 2008Collaborated with Taiwan’s Industrial Technology Research Institute to produce various specialized driveshafts.
  • 2010Introduced a Schenck dynamic balancing machine, the only one of its kind in Taiwan.
  • 2011Completed our third manufacturing plant and began production.
  • 2015Installed the largest torque and fatigue testing machine in Taiwan.
  • 2018Expanded our facilities to over 6,610 m² of total production area.

Now

  • 2024Expanded our production line to include pin & block universal joints.
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