A core trading company of the UACJ Group that contributes to manufacturing through aluminum and copper materials We strongly support high-quality manufacturing with our unique procurement capabilities and processing network . 2014/09/01 The homepage has been renewed. Sumitomo Building No. 2 Building, 4-7-28 Kitahama, Chuo-ku, Osaka 1-10-14 Hamamatsucho, Minato-ku, Tokyo Sumitomo Higashi Shimbashi Building No. 3 site map privacy policy Copyright © 2014 UACJ Trading Corporation. All rights reserved.