| 1976/12 |
Ministry of economic affairs authorized company registration |
| 1979 |
Started Agency as ALTECO industrial Instant adhesives |
| 1981 |
Signed sale agency contract with ALTECO |
| 1983 |
Signed sale agency contract with Mitsubishi Gas
Chemistry and start sales on BT materials (CCL)
related IC package products |
| 2008/05 |
Established office in Shanghai China |
| 2010/03 |
Signed sale agency contract with Gintech Energy Corporation |
| 2010/07 |
Incorporated shanghai office to WITTY SHANGHAI CORPORATION |
| 2011/06 |
Signed exclusive sales contract with SANSHO Co.,Ltd. |
| 2012/11 |
Signed sales contract with AGC GREEN-TECH Co.,Ltd. |
| 2012/12 |
Signed sales contract with ASAHI GLASS Co., Ltd. |
| 2013/07 |
Signed sales contract with FUJIFILM CORPORATION |
| 2014/11 |
Signed sales contract with JOUBUOCHINGYANG Co.,Ltd. |
| 2015/04 |
Signed NDA with FUJIFILM CORPORATION |
| 2015/06 |
Signed Angecy Agreement with AGC Plibrico Co., Ltd. |
| 2015/08 |
Signed exclusive sales contract with KIYORA KIKUCHI on KIYORABI HYDROGEN WATER |
| 2015/09 |
Started selling KIYORABI HYADROGEN WATER in Breeze Center supermarket. |
| 2016/06 |
Started selling KIYORABI HYADROGEN WATER in city'super supermarket. |
| 2016/10 |
Started selling KIYORABI HYADROGEN WATER in Shin Kong Mitsukoshi supermarket. |
| 2017/04 |
Signed Exclusive Sales Contract with System JD Co., Ltd. |
| 2018/03 |
Signed Sales Contract with AGC Ceramics Co., Ltd. |
| 2022/01 |
Started Selling AGC Cytop |
| 2022/03 |
Signed Sales Contract with Semisils for Recycle SiO2 |
| 2022/09 |
Signed Sales Agreement with Mitsubishi Corporation Plastics and started selling Maxell Stencil |
