Mitsui Kinzoku Co., Ltd. engages in the manufacture and sale of functional materials, electronic materials, and automotive parts. It operates through the following segments: Functional Materials, Metals, Mobility and Others. The Functional Materials segment manufactures and sells copper foils, functional powders, battery materials, sputtering targets and ceramic products. The Metals segment manufactures and sells zinc, lead, copper, gold, and silver, and also engages in resource recycling businesses. The Mobility segment manufactures and sells exhaust gas purification catalysts, automobile door locks, die-cast products, and powder metallurgy products. The Others segment manufactures and sells copper and pearlite products, while also providing various industrial plant engineering services. The company was founded on May 1, 1950 and is headquartered in Tokyo, Japan.
