| 1996年03月 |
Founded in March 1996 |
| 1996年12月 |
Plant 1 construction completed December 1996 |
| 1997年07月 |
Started mass production of turning products July 1997 |
| 1997年09月 |
Started mass production of shift rods and shift forks September 1997 |
| 1997年10月 |
Plant 1, Phase 1 expansion October 1997 |
| 2004年08月 |
Started mass production of steering gear boxes August 2004 |
| 2004年12月 |
Obtained ISO 9001 (2000) certification December 2004 |
| 2005年02月 |
Started mass production of gears for four-wheel vehicles February 2005 |
| 2010年12月 |
Plants 1, Phase 2 expansion December 2010 |
| 2012年05月 |
Started integrated production of heat-treated gears May 2012 |
| 2012年07月 |
Acquired new production site (36,320 m2) July 2012 |
| 2013年01月 |
Plant 2 construction completed at new site January 2013 |
| 2013年09月 |
Started mass production of 4WD transfers for FWD vehicles September 2013 |
| 2013年11月 |
Forging Plant completed November 2013 |
| 2014年06月 |
Started mass production of forged products June 2014 |
| 2014年06月 |
Integrated production of gears, from forging to completion, begins June 2014 |
| 2015年02月 |
Started mass production of transmission sleeves February 2015 |
| 2018年06月 |
Obtained ISO 9001:2015 , IATF 16949:2016 Certification June 2018 |
| 2019年09月 |
Obtained ISO14001 Certification September 2019 |
| 2020年09月 |
Plant 2, expansion September 2020 |
| 2020年09月 |
Installation of a mini continuous carburizing furnace September 2020 |
| 2022年07月 |
Started production of shafts and flanges for medium-sized trucks July 2022 |
| 2024年07月 |
Started production of axle shaft gear cutting July 2024 |
