For some seven decades, Tosoh Corporation has manufactured and delivered the basic materials that a multitude of industries use to create the things that make up the modern world. Literally
everything you may come into contact with on a daily basis—whether you can see it or not—is likely to be comprised of a Tosoh product in some way. The products Tosoh makes support virtually all aspects of daily life—semiconductors, flat-panel displays, pharmaceuticals, agricultural products, food packaging materials, ingredients for cosmetics, fragrances and flavors, paints, adhesives, life-jackets, escalator handrails, oil and gas pipes, automotive-emissions control components, and much much more.

As such, our operations are truly vast. We process chemicals, cement, polyvinyl chloride, chloroprene rubber, and more—on a massive scale. We pioneer scientific and diagnostic instruments used in the medical profession to provide rapid diagnosis of life-threatening  diseases such as diabetes and certain cancers. And we create products and provide services that are used to purify water, monitor the environment, and otherwise make for a cleaner planet.

To help you locate the business division that has the product you are looking for and to give an end-user perspective of how Tosoh supplies modern life, we are now building the Tosoh Markets section to this site.