Business Summary
ShareAluminum is indispensable to society and daily life. UACJ supports customers' manufacturing through the collaboration of five businesses: sheets, extrusion and processed products, foil, automotive parts, and aerospace and defense materials.
Flat Rolled Products Business
Utilizing World-leading Manufacturing Capabilities to Deliver High-quality Flat Rolled Products
UACJ boasts some of the most advanced aluminum sheet manufacturing capabilities in the industry, including precise thickness control technologies and one of the world’s largest rolling mills, measuring 400m long and 4.3m wide. This technological prowess enables us to supply the best products to a wide range of industries.
Main Products
- Aluminum can stock and closure materials
- BiW (Body-in-White) panels
- Aviation and aerospace materials
- Air-conditioner compressor fin materials
- Automotive heat exchanger materials
- LNG tank materials
- IT materials
- Liquid crystal and semiconductor equipment thick plates
- Litho sheet materials
- Construction plate
Extrusion and Metal Components Business
UACJ utilizes a wide range of equipment and technology to respond to all extrusion product and processing needs.
In manufacturing, mold design, and various forming processes, our technical experts in each field utilize technical capabilities backed by abundant experience to manufacture high-quality extruded products and extrusion-metal components for automobiles, industrial machinery, aircraft, and similar. For metal components, equipment and technology are possessed to respond to all processing needs from forming to joining, surface treatment, and painting. Metal components with diverse sizes, shapes, and functions are produced to meet needs across a wide range of industrial fields.
Main Products
Extrusion products
- Automotive heat exchange equipment and piping materials
- Motorcycle frame materials
- Mechanical parts
- Water-stop plates
Metal components products
- Structural products
- Welded processed products
- Heat dissipation and cooling products
- Functional products
Automotive Parts Business
Supplying aluminum bumper assemblies, battery materials, and a wide range of other auto parts
UACJ is the top aluminum product manufacturer in Japan.
Leveraging the Company’s extensive know-how and technical expertise, the automotive parts business promptly responds to the needs of customers worldwide by supplying aluminum auto parts and components that meet strict requirements for high quality.
Main Products
- Bumper
- Cross member
- Sunroof guide rails
- Battery housings
Aerospace and Defense Materials Business
Providing One-Stop Service, from Material Development to Manufacturing and Finishing
We mainly manufacture castings and forgings used in aircraft, rockets, and other transportation equipment such as high-speed trains and automobiles. Utilizing our unique facilities, we have established an integrated manufacturing system that handles everything from research and development of aluminum materials to ingot-making, heat treatment, and finishing to supply high-quality products.
Main Products
- Forged products for aviation and aerospace materials
- Forged products for railcars
- Forged products for liquid-crystal production facilities
- Turbocharger compressor wheels
Foil Business
Utilizing Unparalleled Foil Technologies to Supply Products Designed to Meet the Latest Needs
UACJ produces aluminum and metallic foils of the highest quality for use in a variety of fields. Applications include everything from foil for lithium-ion battery current collectors and packaging for foodstuffs and products in the medical industry to everyday products like foil for use in the home.
Main Products
- Lithium-ion battery current collector foil
- Foodstuffs and packaging foil
- Medical industry and chemical products packaging foil
- Daily-use foil