Mitsui Kinzoku Co Ltd.

Mitsui Kinzoku Co Ltd. manufactures and sells functional engineered and electronic materials across Japan, China, India, Asia, North America, and internationally. The company operates through four segments: Functional Materials Business, Metals Business, Automotive Parts Business, and Other Businesses. Its product offerings include copper foil with carrier film, resin-coated copper foil, electro-deposited copper foil, and capacitor materials. Mitsui Kinzoku also provides catalysts; tin, zinc oxide, copper, silver, and solder powders, alongside power metallurgy products. Other materials include hydrogen storage alloy, lithium manganese oxide, tantalum, niobium oxides, carbides, and cerium oxide abrasives. The company produces oxides/rare earth compounds, metal products, rare earth salts/ceramics, alumina and silicon carbide refractories, fine ceramics, metalofilter, sputtering targets, engineered liquids, debondable glass carrier materials, negative thermal expansion materials, and LNMO cathodes. In its Metals Business, Mitsui Kinzoku offers zinc and zinc base alloys; chemical products; lead, tin, bismuth, and antimony trioxide; gold and silver ingots and powders, concentrated and fuming sulfuric acid, electric copper, copper ingots, and wire rods. It also deals with mineral and geothermal resources, and provides mineral resources development and environmental protection engineering services. The company is involved in corrosion prevention, engineering, mechatronics, perlite, information technology systems, and rolled copper businesses. Additionally, Mitsui Kinzoku engages in nonferrous metal smelting, precious metal recycling, raw material related businesses, and the manufacturing and sale of automotive parts/components. The company was incorporated in 1950 and is headquartered in Shinagawa, Japan.