Kanto Denka Kogyo Co., Ltd. engages in the production of chemical products. It operates through the following segments: Basic Chemicals, Precision Chemicals, Iron, Commercial and Facility. The Basic Chemicals segment produces basic chemical products and inorganic chemicals using chlorine and hydrogen generated from caustic soda manufacturing by electrolytic process. The Precision Chemicals segment manufactures and sells precision chemical products that include fluorine-based gas and battery materials. The Iron segment manufactures and sells iron-based products. The Commercial segment engages in the sale of basic chemical products, fine chemical products and maintenance of containers. The Facility segment handles the facility construction services. The company was founded on September 22, 1938 and is headquartered in Tokyo, Japan.