Kyushu Daiki Aluminium is located in Fukuoka Prefecture, the gateway to Kyushu, and is close to Hakata and Fukuoka Airport. The company, which started operation in December 1956, manufactures and sells aluminium alloy ingots and is committed to conservation of the global environment and contribution to the local community.

Located in the Tomatoh Industrial Area, the largest industrial area in Japan, Hokkaido Daiki Aluminium collects aluminium raw materials from various areas in Hokkaido and recycles them to produce and sell aluminium alloy ingots. The company excels at producing ingots in small, high-mix lots and also produces small ingots for deoxidizer for steel making ,etc. and transports ingots to Honshu by ship in addition to selling them in Hokkaido.

Daiki Engineering sells melting and holding furnaces with high molten metal quality and low fuel consumption that are designed and manufactured to order to make them even easier to use. The company has facilities in Malaysia, Thailand, and China, as well as Japan, and provides comprehensive support, including the supply of new melting technologies and know-how through its collaboration system, and after-sales service.

Using molten aluminium supplied by the nearby Shiga Plant of Daiki Aluminium, Seishin Seisakusyo produces and sells die-cast aluminium products for a variety of applications, including cars, industrial equipment, telecommunications, and medical devices. The company has an advanced automated line for integrated production, from casting, processing, coating, and inspection to partial assembly.

As a pioneer in efforts to achieve SDGs, Daiki Material is a leader of metal recycling. It thoroughly separates used metals by type and returns them to society as reusable materials to help create a sustainable society. In July 2020, the company renovated its factory and facilities, and under its female president, it now operates stylish plants and offices with fully implemented 5S activities.

As a wholesaler of non-ferrous metals, Tokyo Aluminium Center purchases raw materials for aluminium recycling mainly from the Kanto Region and sells them to aluminium alloy manufacturers and trading companies. It is the largest wholesaler specializing in aluminium raw materials.