Location
Head Office
| Address | 1-16-10, Edo, Kawaguchi, Saitama, 334-0074 JAPAN |
| Phone | +81-48-281-3740 |
| Facsimile | +81-48-282-4787 |
Iwate Plant / Tohoku Office
| Address | 8-4, Minami-jimba, Maesawa, Ohsyu, Iwate, 029-4205 JAPAN |
| Phone | +81-197-56-3181 |
| Facsimile | +81-197-56-3183 |
Nagoya Office
| Address | 8-13-603, Hiroji-dori, Syowa, Nagoya, Aichi, 465-0093 JAPAN |
| Phone | +81-52-734-3537 |
| Facsimile | +81-52-734-3538 |
Kanazawa Office
| Address | 65 Oura-cho, Kanazawa City, Ishikawa Prefecture, 920-0205 JAPAN |
| Phone | +81-90-9276-7859 |
| Facsimile | +81-48-282-4787 |
Osaka Office
| Address | 1-4-28, Nakashinkai, Higashi-osaka, Osaka, 578-0911 JAPAN |
| Phone | +81-72-968-8665 |
| Facsimile | +81-72-960-0335 |
Hiroshima Office
| Address | 1-4-17-502 Funakoshi Minami, Aki-ku, Hiroshima City Hiroshima, 736-0082 JAPAN |
| Phone | +81-82-909-2898 |
| Facsimile | +81-82-909-2879 |