About Han Chun

Genuine Art

“Meticulous, Study, Devotion, Use” – We study the techniques meticulously, devoting ourselves in expanding the use.

Han Chun Mechanical Industries Co., Ltd. was established in 1989. For years with efforts of all staff, we have transferred from a traditional factory of labor concentration to a production automation enterprise. We focus on efficiency and high-quality merchandise.

During this period this company went through different kinds of obstacles and frustration. Just because we had been holding the spirit of the factory, “Meticulous, Study, Devotion, Use,” we overcame problems one after the other. However, if ahighly precise processing enterprise does not dispute over every detail about quality, its products will never be able to be enlisted in the line of advanced brands. And if a company with highly precise equipment does not appropriately use talents and let them exert the functions of equipment fully, the functions created and the quality of its products will be greatly affected.

Before conclusion, we have to show our thanks to all you more experienced more experience fellow industries which walked along with us all these years. Just because of your support and care, Han Chun Mechanical and Yih Tai Gear can grow and become strong. From now on we will continue to work hard to serve our customers and take the pursuit of outstanding as the goal.


  • 1970-1980
    • Establishment of Yih Tai Gear and Precise Machinery Enterprise Association, which was engaged in the
      business of gear, gearbox, etc. and the relevant parts
      of steel industry manufacturing and processing.
  • 1981-1985
    • Purchase of large-size lathe, driller, etc. and some other mechanical equipment in order to develop a broader line of business.
    • Involved in the manufacturing, buying and selling of rolls for steel refinery factories.
  • 1986-1990
    • Establishment of Han Chun Mechanical Industries
      Corporation. The Capital amount is NT$10 million.
    • Yih Tai Gear and Precise Machinery Association is
      reorganized to Yih Tai Gear Industries Co., Ltd.
    • Promotion of the technique of CNC mechanical
      automatic production and processing, which raised
      the quality to a great extent. It became the first factory in
      Taiwan that successfully used CNC lathe in the production
      and processing of rolls.
  • 1991-1992
    • Purchase the large-size SUNDERLAND gear machine made in the United Kingdom. And we adopted the software designed by Industrial Technology Research Institute to design the rolls. It changed the shortcomings of insufficient preciseness and short life of traditional gear.
    • Purchase of SAN SHING large CNC lathe.
  • 1993-1996
    • Involved in the planning of equipment for the whole steel refinery factory. And in 1994 the steel rolling equipment of the whole factory of Neipu Factory of Chien Yu Steel Industrial Co., Ltd. was completed.
    • Promotion of the concept of enterprise upgrading and
      factory’s automation. In order to raise the technical level, we carry out simultaneous technical interflow with the advanced industrial countries for several times, such as Germany, Japan, the United States, Italy, etc.
    • Purchase of KINGSTON large-size CNC lathe, CNC discharge processing machine made by RUEYTONG, Japan-made IKEGAI large-size roll processing machine and CNC node processing machine.
    • Renew the enterprise’s image and the CIS spiritual mark,
      and create system and enterprise culture for the company.
    • Application for Natural Quality Award, implementation of the concept of quality control, strengthening and practicing the staff’s determination on quality assurance.
    • Acquisition of Outstanding Entrepreneur Award and Gold Pioneer Award of Outstanding Enterprise Leader in 1996.
  • 1997-1998
    • Establishment of Taichung Branch Factory. Purchase of TOP CNC grinder.
    • Purchase of Japan-made TAIYO high precision vertical CNC grinder so as to meet the diversified needs of industrial production in the future.
    • To import ISO Quality Assurance Certification.
    • YI TAI GEAR increases capital of 5.6 million.
  • 2000-2002
    • ISO 9001: 2000 Approved
    • Entrust Ahead Int’l Management Consulting Co., Ltd. to conduct internal business consulting and staff training program.
  • 2003-2006
    • Han Chun increased 10 million capital.
    • In 1993, approved ”Technology upgrade project program” by Industrial Development Bureau, Ministry of Economic Affair, and to cooperate with National Kaohsiung University of Applied Sciences.
    • Cooperated with Han Lineal Ent., Co., Ltd to research “Multi-Axis” machining and mold development process.
    • Research and development of bearing related components.
  • 2009-2012
    • Certificated by AIDC.
    • Formally established own brand “TSB” to become Taiwan’s 1st large-scale production of heavy-duty bearings.
    • To purchase bearing grinding machine from German-Japan DMG-MORI group for higher development needs.
    • To ensure the accuracy of high quality products and management policy, we purchase ZESS Coordinate Measuring Machine.
  • 2013-2015
    • In line with bearing production, we purchase Four-Axis Horizontal Machine from DMG-MORI Group.
    • Cooperate with TRELLEBORG to develop high-speed train suspension system.
    • Apply TTQS system.
    • For upgrading technology, to purchase Italian ATOMAT machinery.
    • Ally and sign agreement with Japan SUMITOMO Heavy Machinery.
  • 2016~
    • To purchase large scale grinding machine from Italian for higher development needs.
    • Include in Industry 4.0 in order to achieve our goal of sustainable development.