Tosoh Quartz Group
retains a global network of quartz fabrication facilities
customers with a uniform supply of high-quality products. Tosoh has achieved a leading position in its field, bringing the
art of quartz glassblowing to a new industrial and technological high.
For the semiconductor industry, products include horizontal and vertical
boats, outer and inner tubes, bell jars, photomask substrates, tanks,
fins, and flanges.
Tosoh SMD Group
Produced at our operating bases in Japan, United States, China, and Korea,
Tosoh’s sputtering targets are available in a variety of high-purity
metals, metal alloys, cermet and ceramic compositions. Targets can be
made in all shapes, sizes and purity levels to meet design
specifications. Tosoh’s sputtering targets are used for the production
of semiconductors, magnetic recording media (rigid disks,
rewritable-optical disks), recording heads, thermal print heads,
flat-panel displays and thin-film resistors.