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Shin-Etsu Quartz Products Co., Ltd. was established in 1972 as a joint venture between Heraeus of Germany and Shin-Etsu Chemical Co., Ltd. Heraeus has a long history as a quartz glass manufacturer, and Shin-Etsu Chemical offers silicon wafers and a variety of other products in the field of semiconductor manufacturing
We at Shin-Etsu Quartz have provided quartz glass products to our many customers in Japan and overseas based on inheriting and developing quartz glass manufacturing technologies grounded in the technologies developed by Heraeus, and making use of extensive collaboration with the Shin-Etsu Group.

Quartz glass has the qualities of high purity, heat stability, chemical resistance, high light transmittance at all wavelengths, and making use of these outstanding characteristics, it is utilized in a wide range of fields, including semiconductor and LCD manufacturing processes, optical fibers, lamps, and optical materials.

Within Japan, our company is headquartered in Shinjuku-ku, Tokyo, and carries out manufacturing, sales, and research & development at various locates consisting of six manufacturing plants (including two processing subsidiaries), one laboratory, four sales offices, and one satellite office. As for overseas bases, we possess affiliates in Taiwan, South Korea, Singapore, and China and have made "meticulous product supply to our customers in Japan and overseas, meaningful service, and follow-ups " the motto for our group.

In response to trends in new technologies such as AI, IoT, robots, and autonomous driving, we have unified our sales, manufacturing, and research functions with a view to meeting a wide range of industry needs related to semiconductors, various sensors, telecommunications, optical applications, and so on, and are hoping to be of service to our users.
We aim to continue to satisfy and delight our customers and their end users with our quality quartz glass products.

Shin-Etsu Quartz Products Co., Ltd.
Hiroshi Matsuzaki

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