The company also purchases and sells non-ferrous metals that include gold and silver. Manufacturing activities also include metal-plated interior and exterior building materials. Other businesses are real estate sales, brokerage, leasing and management. Has Japan fs only aluminum refining plant for continuous manufacture. Member of Alcan Aluminum group.
Main line is manufacture and sales of secondary aluminum alloys.
Supplies users nationwide. Undertakes new construction and maintenance of smelting furnaces using experience in smelting technology. Main lines are nonferrous metal refining, manufacture of electronic materials, industrial chemicals, auto parts and related businesses. Expanding electronic materials centering on copper envelopes for printed circuit boards. Profit structure undergoing major changes.