Daiichi Kigenso Kagaku Kogyo Co., Ltd. researches, develops, manufactures, and sells zirconium compounds and other inorganic compounds in Japan and internationally. The company provides zirconium oxide, electro-melting stabilized zirconium oxide, complex oxide, cesium compounds, cesium flux wires, rings, rare earth compounds, zirconium silicate, various sol, and non-oxide zirconium products, as well as various metal sulfides; and zirconia for advanced ceramics and solid oxide fuel cells. It also provides warehousing and general cargo trucking services. The company's products are used in automobile and industrial catalysts; fuel cells and oxygen sensors; structural, dental, electronic, refractories and brakes, aluminum brazing, and coatings and metal surface treatment materials. Daiichi Kigenso Kagaku Kogyo Co., Ltd. was incorporated in 1929 and is headquartered in Osaka, Japan.