In October 1984, Daiki established a liaison office in Los Angeles,USA. This office became the first overseas base of Japan's aluminum alloy industry.
About two years later, Daiki established DITCO (Daiki International Trading Corporation) as Daiki's first overseas subsidiary. DITCO mainly deals in the purchase and sale of aluminum alloys and scraps besides it functions as a base gathering information including metal market information from all over the world.