Kanto Denka Kogyo Co., Ltd., together with its subsidiaries, manufactures and sells various chemical products in Japan, rest of Asia, Europe, and America. It operates in five segments: Fundamental Chemicals; Fine Chemicals; Ferrochemicals Division; Commercial Business; and Facilities. The company offers fluorochemicals products, including carbon and silicon tetrafluoride; monofluoromethane; difluoromethane; trifluoromethane; hexafluoroethane; octafluoropropane; octafluorocyclobutane; hexafluro-1, 3-butadiene; sulfur and tungsten hexafluoride; nitrogen and chlorine trifluoride; carbonyl sulfide; and fluorochemical mix gases for semiconductors, liquid crystal and LCDs, optical fibers, and high-capacity transformers. It also provides lithium hexafluorophosphate and tetrafluoroborate for battery materials; and ferrochemicals, such as reprographic carriers and magnetite for printers and environmentally friendly carriers. In addition, the company offers inorganic products comprising liquid caustic soda, hydrochloric acid, sodium hypochlorite, and aluminum chloride; and organic products, which include trichloroethylene, perchloroethylene, vinylidene chloride, and cyclohexanol for paper and pulp, water treatment, cleaning of metal parts, and hydrofluorocarbon applications. Further, it engages in the provision of container maintenance and insurance agency services; manufacture, processing, and repair of chemical industrial equipment; and facility-related construction works. Kanto Denka Kogyo Co., Ltd. was incorporated in 1938 and is headquartered in Chiyoda, Japan.