Rasa Industries,Ltd.

Rasa Industries, Ltd. operates in the chemicals, machinery, and electronic materials businesses in Japan and internationally. It manufactures and sells phosphoric acid and phosphorus-based secondary salts, water treatment coagulants, high-purity chemicals for the electronics industry, deodorants, and antibacterial agents. The company also offers pipe jacking machines, electron-beam welding equipment, tunneling machines, crushing-related machines, municipal and industrial waste treatment machines, steel castings, high-purity inorganic materials, and radioactive iodine adsorbents and coatings. In addition, it provides high-purity inorganic materials, REX photoimageable dielectric coatings, radioactive iodine absorbents, and black phosphorus. It is also involved in the manufacture and sale of fabrics, the sale of special screens, process precision machinery, and regenerated oil refining catalysts, and the rental of real estate. Formerly known as Rasa Island Phosphate Ore, Ltd., it changed its name to Rasa Industries, Ltd. in 1934. The company was founded in 1911 and is headquartered in Tokyo, Japan.