Jan.1963 |
Sanyo Kinzoku Co., Ltd. established in Chuoh-ku, Tokyo.Osaka branch established and Sendai sub-branch established. |
Oct.1964 |
Nagoya branch established. |
Oct.1966 |
Hiroshima office established. |
Apr.1970 |
Fukuoka office established. |
Dec.1971 |
Merged with Sanpo Shokai Co., Ltd. Kyushu branch established. |
Oct.1973 |
Received commercial rights of Sansyo Syoji Co., Ltd. |
Jun.1979 |
Sendai sub-branch changed name to Sendai office. |
Apr.1989 |
Became a wholly-owned subsidiary of Mitsui Mining & Smelting Co., Ltd. |
Apr.1989 |
Osaka branch changed name to Osaka office. |
Apr.1995 |
Fukuoka office changed name to Fukuoka branch. |
Oct.1998 |
Merged with Taiyo Insatsu Zairyo Co., Ltd. and Printing materials division established. |
Apr.2001 |
Sanyo Kinzoku Co., Ltd. changed name to Mitsui Kinzoku Trading Co., Ltd. |
Aug.2002 |
Head office relocated to Kotoh-ku, Tokyo. |
Mar.2004 |
ISO 14001 certificated. |
Sep.2006 |
Hiroshima office changed name to Hiroshima branch. |
Feb.2013 |
Head office relocated to Sumida-ku, Tokyo. |
Oct.2017 |
Taiwan branch established. |
Feb.2021 |
ISO 9001 certificated.(Metals Recycling Dept., International Sales Dept.) |
Jun.2022 |
Closed Hiroshima branch. Hiroshima branch integrated into Osaka office.
Osaka office changed name to Osaka branch. |