Affiliated companies
| Head Office |
22F, Akihabara UDX, 4-14-1, Sotokanda, Chiyoda-ku, Tokyo, 101-0021 Japan TEL : +81-3-6847-1250 FAX : +81-3-6847-7018 |
|---|---|
| Osaka Office Sales Department |
13F, JRWD Dojima Tower, 2-4-27, Dojima, Kita-ku, Osaka, 530-0003 Japan TEL : +81-6-6457-2828 FAX : +81-6-6457-2811 |
| Semiconductor Materials Laboratory |
1, Sunada, Iijima, Akita, 011-0911 Japan TEL : +81-18-846-8000 FAX : +81-18-846-9478 |
| Electronics Materials Laboratory |
1781, Nitte, Honjo, Saitama, 367-0002 Japan TEL : +81-495-21-6111 FAX : +81-495-21-6116 |
| Advanced Fine Materials Laboratory |
1-3-1, Kaigan-dori, Minami-ku, Okayama, 702-8506 Japan TEL : +81-86-262-1122 FAX : +81-86-265-6188 |
Affiliated companies
DOWA SEMICONDUCTOR AKITA CO., LTD.
Manufacturer of High-purity Metals, Gallium Arsenide Wafer, LED, and Gallium Nitride HEMT Epiwafer
- 1, Sunada, Iijima, Akita, 011-0911 Japan
- TEL: +81-18-846-8000
- FAX: +81-18-846-9478
DOWA ELECTRONICS MATERIALS OKAYAMA CO., LTD.
Manufacturer of Magnetic Recording Materials, Copper Powder, Barium Sulphate Powder and Complex Oxide Powder (Fuel Cell Material)
- 1-3-1, Kaigan-dori, Minami-ku, Okayama, 702-8045 Japan
- TEL: +81-86-262-1121
- FAX: +81-86-262-1033
- URL：https://www.dowa.okayama.jp/ (Japanese Language Only)
DOWA IP CREATION CO., LTD.
Manufacturer of Reduced Iron Powder and Carrier Powder
- 7, Chikkou-sakaemachi, Minami-ku, Okayama, 702-8053 Japan
- TEL: +81-86-262-2228
- FAX: +81-86-264-7382
- URL：http://www.dowa-ip.co.jp/ (Japanese Language Only)
DOWA F-TEC CO., LTD.
Manufacturer of Ferrite Powder
- 1045, Kichigahara, Misaki-cho, Kume, Okayama, 708－1523 Japan
- TEL: +81-868-62-1144
- FAX: +81-868-62-1146
DOWA HIGHTECH CO., LTD.
Manufacturer of metal compounds, metal work pieces, and chemicals, manufacturing of electronic components, and surface treatment process
- 1781, Nitte, Honjo, Saitama, 367-0002 Japan
- TEL: +81-495-21-6111
- FAX: +81-495-21-6116
- URL：http://www.dowa-hightech.co.jp/ (Japanese Language Only)