ウエストン・アルミ / WESTON ALUMINIUM PTY.LIMITED
Level 4, 2 Help Street ChatswoodN.S.W.2067 Australia

MAP-I (PT, MOLTEN ALUMNUM PRODUCER INDONESIA)
Kwasan Industory Indotaisei Sektor 1A Block K1
Bukit Indah, Cikampek, Karawang 41373 Indonesia

東海メタル株式会社 / DONG HAE METAL CO., LTD.
Maeri 132-6, Sang Dong Myon Kimhae City, Kyongnam, Korea

株式会社宇信金属 / WOO SHIN METAL CO., LTD.
345-4, Namyang-dong, Jinhae-city, Gyeongnam, Korea