Tosoh Corporation is a diversified chemical manufacturing company based in Japan. Founded in 1935, the corporation primarily aims to produce a wide range of chemical products that serve various indust... Tosoh Corporation is a diversified chemical manufacturing company based in Japan. Founded in 1935, the corporation primarily aims to produce a wide range of chemical products that serve various industries worldwide. Its product portfolio includes specialty materials like zeolites, which are used in the automotive and industrial sectors, and advanced polymers applicable in healthcare and consumer goods. Tosoh Corporation also operates within the commodity chemicals sector involving products like ethylene and propylene for use in plastics and resins production. Additionally, the company contributes to environmental solutions through its Eco-business segment that focuses on water treatment and bioscience applications. Tosoh's extensive reach in global markets positions it as a significant player, not only in the chemical industry but also in the advancement of environmentally sustainable practices.