| Jun. 1969 |
Sansho Giken Co., Ltd. was founded. |
| Nov. 1972 |
Set up Die-cast division. |
| Dec. 1976 |
Toyama Parts Co., Ltd. (currently Sansho MEC Co., Ltd.) was established as the plastic molding division. (capital : JPY 5 million) |
| 1977 |
Sansho MEC Co., Ltd. manufactured keyboards for electric calculators. (50,000 units / month) |
| Aug. 1980 |
Capital increased to JPY 60 million. |
| 1982 |
Sansho MEC Co., Ltd. started plastic injection molding with three molding machines.
Started production of molded parts for automotive connectors.
|
| May 1984 |
Established Automated machinery division. |
| 1985 |
Sansho MEC Co., Ltd. expanded one factory building for injection molding. |
| Sep. 1986 |
Constructed the new exclusive die-cast factory at the Kamiichi premises.
(Site : 1,500m2 , Building : 2,234m2)
Sansho MEC Co., Ltd. started connector assembly production (Combined use of parts). |
| 1988 |
Sansho MEC Co., Ltd. established in-house stamping division. |
| Dec. 1989 |
Uconn Technology Inc. was established in Taiwan as a joint venture. |
| Oct. 1991 |
Constructed the new mold manufacturing factory at the Kamiichi premises.
(Site : 12,770m2 , Building : 2,580m2)
Sansho MEC Co., Ltd. constructed the Arikane factory. |
| 1993 |
The automated machinery division of Sansho MEC Co., Ltd. started its operation. |
| Apr. 1995 |
Constructed a new factory for the automated machinery division at the Kamiichi premises.
(Building : 820m2) |
| Nov. 1995 |
Sansho MEC Co., Ltd. acquired ISO9002 (1994) authentication. |
| Apr. 1996 |
Established Sansho Giken Malaysia Sdn. Bhd. die-cast production in Malaysia.
Started operations of stamping factory at the Hongo premises.
|
| Jun. 1997 |
Sansho In-house Co., Ltd. was established as machining division. |
| Jun. 1998 |
Sansho Giken Zhuhai Co. Ltd. was established in Guangdong of mainland China. |
| Apr. 2000 |
Constructed the Technology Center at the Kamiichi premises. (Building : 1,480m2) |
| 2001 |
Sansho MEC Co., Ltd. started operations of connector assembly factory at the Hongo premises.
Expansion transition to ISO 9001 (2000).
|
| 2002 |
Company name of Toyama Parts Co., Ltd. was changed to Sansho MEC Co., Ltd. |
| May 2003 |
Acquired ISO 14001. |