Corporate History
| October 1953 | Established as Isogai Engineering |
|---|---|
| October 1957 | Reorganized as Isogai Fastener Industries Co.,Ltd. |
| January 1970 | International Trade Department established (beginning of export and import) |
| July 1972 | Product assembly started (SEMS screws) |
| July 1974 | Japan industrial Standards display-approved plant specification received |
| October 1976 | Affiliated WIT Corporation established (overseas trading) |
| January 1979 | Received license for and began producing TAPTITE screw, a patented product of Continental Screws (USA) |
| December 1981 | Received license for and began producing LH stick |
| October 1988 | Built Ibaraki Plant in Tamari-Mura (now: Omitama-shi), Ibaraki Pref. |
| October 1997 | Built new headquarters building, expanded automatic 3-D warehouse to strengthen product control system |
| May 2000 | Established subsidiary PT.ISOGAI INDONESIA in Indonesia |
| November 2000 | Achieved ISO9002:1994 certification |
| November 2003 | Achieved ISO9001:2000 certification |
| September 2006 | Achieved ISO14001:2004 certification |
| September 2009 | Achieved ISO9001:2008 certification |
| December 2012 | Established subsidiary PT SANAC ISOGAI GLOBAL SUPPLY in Indonesia |
| September 2014 | Take over Tagawa Plant from Teikoku Electric Co., Ltd. |
| September 2018 | Headquarter and Ibaraki Plant Achieved ISO9001/14001:2015 certification |
| September 2019 | Tagawa Plant achieved ISO9001/14001:2015 certification |
