Nankai Chemical Company, Limited manufactures and sells chemicals in Japan and internationally. Its product range includes inorganic industrial chemicals, water treatment disinfectants and agents, healthy foods, organic fine chemicals, pesticides, and salt. The company is also engaged in sulfuric acid recycling, industrial waste collection, transportation and intermediate treatment, and the distribution and recovery of precious and non-ferrous metals. Additional activities include air conditioning equipment, precision and textile machinery, plating and paint equipment, building materials, parking lots, real estate management and warehousing, agricultural, livestock and marine products, freight transport and handling, power generation, and non-life insurance. Founded in 1906, it is headquartered in Osaka, Japan.