| Base | Location |
|---|---|
| OSP MACHINERY CO., LTD. (HEAD OFFICE) |
Osaka |
| TOCHIGI DIVISION | Nasushiobara |
| OSAKA DIVISION | Osaka |
| SHIGA DIVISION | Shiga |
| KYUSHU DIVISION (MOJI EQUIPMENT SECTION) |
Kitakyushu |
| KYUSHU DIVISION (FUKUOKA EQUIPMENT SECTION) |
Kitakyushu |
※Click the link from above to move to the location.