History
| 2010 | 07 | Established TAIHO（Ningbo） Tool MFG. Co., Ltd. （Jiangbei Factory） |
|---|---|---|
| 2011 | 07 | Established TAIHO Coating Service Co., Ltd. （TCS） |
| 2015 | 101 | Got a gold prize at OSG group QCC Global Conference. |
| 2017 | 09 | Passed ISO 9001：2015 MIRDC certification. |
| 2017 | 09 | Norio Ishikawa took office as a new President. |
| 2019 | 03 | Become a 100% subsidiary of OSG Group. |
| 1990 | 08 | Passed ISO 9001：2000 BSMI certification. |
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| 1996 | 03 | Established DA-BAO（Dongguan）Molding&Cutting Tool Co., Ltd. |
| 2002 | 03 | Teruhide Osawa took office as a new President. |
| 2005 | 03 | Passed ISO/IEC 17025 TAF certification for laboratory. |
| 2006 | 07 | Completion of Ben-Jhou factory. |
| 2007 | 07 | Established TAIHO（Ningbo） Tool MFG. Co., Ltd. |
| 2008 | 06 | Established TAIHO（Kunshan） Tool MFG. Co., Ltd. |
| 1969 | 04 | An initiator's meeting was called to formulate articles of incorporation. Chun-Yu, Li took office as a new President. Hideo Osawa took office as a Vice President. Capital：TWD$3,600,000. |
|---|---|---|
| 1969 | 05 | Established TAIHO Tool MFG. Co., Ltd. |
| 1973 | 03 | Started the manufacturing and sales of taps. |
| 1976 | 06 | Started the manufacturing and sales of flat dies and rolling dies. |
| 1984 | 07 | Recognized by Ministry of Economics Affairs as a factory with CNS certification. |
| 1986 | 02 | Recognized by Japan Ministry of Economics Affairs as a factory with CNS certification. |
| 1986 | 11 | Commended as a remarkable company of management rationalization by National Federation Of Industry. |