Creative energy and a pioneering spirit dedicated to innovations in silica chemistry. This is the homepage of the Tosoh Silica Corporation.

東ソーシリカ 東ソーシリカ 東ソーシリカ
  • Overview and history of the Tosoh Silica Corporation, continually dedicated to advances in silica chemistry since our founding in 1959

  • Explanations of our silica products. Our high quality and advanced function products are known not only within in Japan, but also in Asia, Europe, the United States, and other countries around the world where they are supplied.

  • Technical materials concerning the production methods, properties, and other details of silica products are available. Our Technical Development Division is continuously working to develop new products.