| Loại | Manufacturer |
|---|---|
| Trang web | https://www.toho-zinc.co.jp/ |
| Địa chỉ | Tekko Building, 1-8-2 Marunouchi, Chiyoda-ku, Tokyo 100-8207, Japan |
Smelting and Refining, Mineral Resources, Electronic Components and Materials, Environment and Recycling, Building Materials-SOFT CALM.
