1975 Aug Yamaichi founded as a mold parts processing company.
  Oct Commenced design and manufacture of processing molds.
1976 Nov Yamaichi Seiko Co., Ltd. established.
  May Mold manufacturing capacity increased by completion of the 1st phase of construction work on the Minato Plant.
  Oct Injection production began.
  Nov Injection molds capacity increased by completion of the 2nd phase of construction work on the Minato Plant.
1985 Apr Kyotech Co., Ltd. established.
  Aug Kyoto Office opened.
1987 Aug Yamaichi Giken Co., Ltd. established.
1988 Oct Japan Mold System Co., Ltd. (present Vertec
Co., Ltd.), an affiliate company, established.
  Nov nvestments made in G-tech Ltd.
1990 Mar Hakusan Plant opened.
1998 Jan Approval to ISO9001 obtained.
1999 May Obtained ISO14001 certification. (Omit)
2002 Nov China Dong Guan Plant opened.
2005 Mar China Dalian Molds Plant opened.
2007 Jul China Dalian Molded Products Plant opened.
2007 Dec Hakusan 2nd Plant opened.
2016 Dec Philippines Plant opened.
2023 Jan Obtained IATF16949 certification.
◆ History Continued
The history of Yamaichi Seiko outlined above is just an introduction. We have it in our mind to develop our business further and to expand our organization. Needless to say, we aim not only to expand our business but also to improve our technology that is the main stay of our company. The super-precise 1/1000mm technology that we pride ourselves in still allows further pursuit. Machine tools and other equipment need to be developed to enhance accuracy, but at the same time, the sensitivity and senses of engineers need to be heightened to enable higher accuracy. Our engineers are already stepping into a new field. You can expect Yamaichi Seiko, which has pioneered the limits and possibilities of dies and molding, to develop further.