Business Overview
Development, manufacturing, and selling of high-purity silica (silicon dioxide) filler
TATSUMORI OF SiO2
Development, manufacturing, and selling of high-purity silica (silicon dioxide) filler
Our high-purity silica is used as a filler for semiconductor protective materials in personal computers and smartphones and in a wide range of uses for automobile-related inorganic parts, etc.
ISO9001, ISO14001
Tatsumori Koriyama Factory started operation as a plant exclusively for high-purity silica fillers in 1984. Since then, our products have been used as fillers for semiconductor protective materials all over the world.
We, as a general manufacturer of inorganic silica (SiO2) filler, will continue to develop fillers that will serve as key materials at turning points of social development and support realization of revolutionary changes in society in the future.
High-purity spherical silica filler
We provide silica in a variety of particle sizes to meet customer demand.