Home > Corporate Information > Operating Sites
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Head Office
Address | Tekko Building, 1-8-2 Marunouchi, Chiyoda-ku, Tokyo 100-8207, Japan![]() |
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Contact | TEL: +81-3-6212-1711 FAX: +81-3-3284-1521 |
Intellectual Property Office | TEL: +81-3-6212-1719 FAX: +81-3-3284-1521 |
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Environment and Safety Office | TEL: +81-3-6212-1713 FAX: +81-3-3284-1521 |
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Corporate Strategy & Planning Department | TEL: +81-3-6212-1714 FAX: +81-3-3284-1521 |
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General Affairs Division | Secretarial Office | TEL: +81-3-6212-1710 FAX: +81-3-3284-1521 |
General Affairs Department | TEL: +81-3-6212-1711 FAX: +81-3-3284-1521 |
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Human Resources Department | TEL: +81-3-6212-1712 FAX: +81-3-3284-1521 |
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Administration Division | Finance Department | TEL: +81-3-6212-1715 FAX: +81-3-3284-1521 |
Accounting Department | TEL: +81-3-6212-1716 FAX: +81-3-3271-0137 |
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Metal & Recycling Business Division | Mineral Resources Business Department | TEL: +81-3-6212-1704 FAX: +81-3-3284-1522 |
Procurement Department (Procurement Section) |
TEL: +81-3-6212-1705 FAX: +81-3-3284-1522 |
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Procurement Department (Faciltties Planning Section) |
TEL: +81-3-6700-0012 FAX: +81-3-3284-1521 |
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Metal Sales Department (Zinc Section) |
TEL: +81-3-6212-1701 FAX: +81-3-3284-1522 |
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Metal Sales Department (Lead Section) |
TEL: +81-3-6212-1702 FAX: +81-3-3284-1522 |
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Metal Sales Department (Chemical Products Section) |
TEL: +81-3-6212-1703 FAX: +81-3-3284-1522 |
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Recycle Sales Department | TEL: +81-3-6212-1708 FAX: +81-3-3284-1523 |
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Planning Coordinator Section | TEL: +81-3-6212-1723 FAX: +81-3-3284-1523 |
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Electronic Components & Advanced Materials Business | Electronic Components Sales Department | TEL: +81-3-6212-1706 FAX: +81-3-3284-1523 |
Advanced Materials Sales Department | TEL: +81-3-6212-1707 FAX: +81-3-3284-1523 |
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SOFT CALM Business Division | TEL: +81-3-6212-1709 FAX: +81-3-3284-1524 |
Branch
Osaka Branch
Nagoya Branch
Address | Nagoya Mitsui Building Main Building, 1-24-30 Meieki Minami, Nakamura-ku, Nagoya-shi, Aichi 450-0003, Japan![]() |
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Contact | TEL: +81-52-565-1567 FAX: +81-52-565-1553 |
Business Activities |
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Works, Smelters and Refineries
Annaka Smelter and Refinery
![Annaka Smelter and Refinery Annaka Smelter and Refinery](/eng/business/metallurgy/images/zinc_2.jpg)
Address | 1443 Nakajuku, Annaka-shi, Gunma 379-0197, Japan![]() |
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Contact | TEL: +81-27-382-1551 FAX: +81-27-382-4402 |
Business Activities |
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Brochure | Download ![]() |
Onahama Smelter and Refinery
![Onahama Smelter and Refinery Onahama Smelter and Refinery](/eng/company/images/onahama.jpg)
Address | 10 Aza Yoshihama, Onahama, Iwaki-shi, Fukushima 971-8101, Japan![]() |
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Contact | TEL: +81-246-54-4111 FAX: +81-246-92-3924 |
Business Activities |
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Brochure | Download ![]() |
Fujioka Works
![Fujioka Works Fujioka Works](/eng/business/electronic/images/ph_fujioka.jpg)
Address | 387 Naka, Fujioka-shi, Gunma 375-0005, Japan![]() |
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Contact | TEL: +81-274-22-2111 FAX: +81-274-23-0067 |
Business Activities |
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Brochure | Download ![]() |