About Us

Company Information

Company Name Shin-Etsu Quartz Products Co., Ltd.
Date Established February 1972
Capital 1 billion-yen
Shareholders Shin-Etsu Chemical Co., Ltd. (Japan)
Heraeus Beteiligungsverwaltungsgesellschaft mbH (Germany)
President Toshiyuki Kato
Business Policy We have constantly supplied quartz products indispensable to highly sophisticated information society, and contributed to the progress of society.
Head Office Shinjuku San-ei Bldg., 1-22-2, Nishi-Shinjuku, Shinjuku-ku,
Tokyo 160-0023, Japan
TEL +81-3-3348-1912   
FAX +81-3-3348-4919
ISO Certification ISO9001
Takefu Plant (1994),
Fukui Shin-Etsu Quartz Co., Ltd. [Current: Fukui Plant] (1994),
Koriyama Plant (1995),
Yamagata Shin-Etsu Quartz Co., Ltd. [Current: Yamagata Plant] (1995),
Kyusyu Plant (1997),
Sasebo Plant (2000)
ISO14001
Takefu Plant(2000),
Koriyama Plant (2000),
Yamagata Shin-Etsu Quartz Co., Ltd. [Current: Yamagata Plant] (2001),
Sasebo Plant (2002),
Fukui Shin-Etsu Quartz Co., Ltd. [Current: Fukui Plant] (2002),
Kyusyu Plant (2003)

History

1972
The establishment of Shin-Etsu Quartz Products Co., Ltd., starting with the sales of fabricated goods and crucibles.
Otsu Sales Office (current name: Kansai Sales Office) established.
Established Takefu Plant.
1979
Established Yamagata Shin-Etsu Quartz Products Co., Ltd. (YSQ)
Established Kyusyu Plant.
1983
Established Koriyama Plant and Fukui Shin-Etsu Quartz Products Co., Ltd. (KFS).
1984
Established Topco Quartz Products Co., Ltd. (TQP)/Taiwan.
1985
Established Young Shin Quartz Co., Ltd. (YSS)/Korea and Research Application Lab (RAL)/Koriyama.
1990
Established Heraeus Shin-Etsu America Inc. (HSA) and Admatechs Co., Ltd.
1995
Capital investment in Shenyang Xike Silica Co., Ltd. (SSI)/China. (current name: Heraeus Shin-Etsu Quartz (China) Inc.)
1997
Established Heraeus Shin-Etsu Quartz Singapore Pte., Ltd. (HSQS).
1998
Increased capitalization to 1 billion-yen.
1999
Established Sasebo Plant.
2008
Purchased the Quartz business from Saint-Gobain Japan.
2014
Closed Heraeus Shin-Etsu America Inc. (HSA)
2022
50th annyversary
Merged with Yamagata Shin-Etsu Quartz Co., Ltd. (current name: Yamagata Plant) and Fukui Shin-Etsu Quartz Co., Ltd. (current name: Fukui Plant)
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