Nihon Kagaku Sangyo Co., Ltd. engages in the production and sale of industrial chemicals and building materials. It operates through the following segments: Chemicals and Building Materials. The Chemicals segment supplies products for the petro chemistry, paint, ink, electrical conductivity, plating & coating materials, ceramics & glass, battery materials and electronic industries. The Building Materials segment processes aluminum, steel, and stainless steel. Its products include copper, tin, nickel, cobalt, surface treatment agents, and heat exchangers. The company was founded on October 8, 1924 and is headquartered in Tokyo, Japan.