| Name | Rumoi Service Station | ||
| Address | 3-15-1 Motomachi, Rumoi-shi, Hokkaido 077-0004 | ||
| Tel | +81-164-42-2374 | Fax | +81-164-42-3976 |
| Type of packing/products | Ordinary Portland cement | High-Early-Strength Portland Cement | Portland Blast-Furnace Slag Cement B type |
| Bulk | ✔ | ✔ | ✔ |
| Bag | ✔ | ✔ | |
| Flexible container |