Automotive Parts

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Supplying aluminum bumper assemblies, battery materials, and a wide range of other auto parts

Automotive 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.


  • UACJ supplies auto parts as a one-stop service covering product planning, aluminum alloy design, manufacturing, sales, and quality assurance.
  • UACJ’s manufacturing plants in Japan, the United States, and Thailand coordinate operations to form a global supply network.

Main Products