| 2021 | Lege Vietnam obtained ISO 14001:2015 certificate. |
| 2019 | Lege Vietnam obtained IATF16949 certificate. |
| 2007 | Starting mass production. Lege Vietnam obtained ISO9001 certificate. |
| 2006 | Established Vietnam branch in Bac Ninh |
| 2005 | Decided to set up Vietnam branch in Bac Ninh Province. Due to convenience position, property right, production, sales and connection of customer. |
| 2003 | China Branch obtained ISO9002 certificate. |
| 2002 | China branch - Tien Din Metal Works Co., Ltd. established in June. |
| 1997 | Attained ISO9002 certificate (Taiwan). |
| 1990 | Introduced 5S activity, conducted training of entire-staff on quality concepts. Established secondary process production line and assembly line for uplifting product stability. |
| 1989 | Moved into new plant, the present address in Sulin, Taipei, for designing and manufacturing die casting molds for OEM motorcycle part products. |
| 1988 | Changed company name into Lege-Tech Enterprise Co., Ltd. Developed 3D CAD/CAM and CNC cutting machine center. For Designing and Manufacturing die casting molds for OEM car part products. |
| 1981 | Setup Molding Department for producing molds and zinc alloy parts. |
| 1979 | Moved to Hsinchuang, and change name to Lege-Tech Enterprise Limited |
| 1978 | Established in Taipei, Taiwan, dealt with die casting of car and motorcycle parts for meeting the needs of maintenance parts in domestic / overseas markets. |