| Daimaru Kogyo handles grouting materials including cement, modifiers, sodium silicate, hardeners, and bentonite for foundation improvement work. Also we handle other materials, domestic and imported, for propulsion and water treatment projects. |
| We sell back-filling and in-filling materials required for shield construction and plant lease operations. |
| Other Construction Materials |
| We market a wide variety of other building materials and related products, including testing apparatus and easy, light paper EP molding. |