Tosoh Corporation

Tosoh Corporation manufactures and sells basic chemicals, petrochemicals, specialty products, and fine chemicals. Its advanced materials include battery materials, fabricated quartzware, silica glass, thin film deposition materials, and zeolites for catalysts and molecular sieves, as well as zirconia injection mold components, grinding and dispersion media, and fine beads and powders. The company also offers chromatographic columns, diagnostic systems, cements, caustic soda, vinyl chloride monomer, calcium hypochlorite, sodium bicarbonate, ethylene, propylene, C4 fraction, cumene, aromatic compounds, ethyleneamines, bromine, flame retardants, solvents, chelating agents, and sodium styrenesulfonate. In addition, it provides polymers, synthetic rubbers, polyvinyl chloride pastes, and polyurethanes. Incorporated in 1935, Tosoh is headquartered in Chuo, Japan.