Information
| 2010/06/07 | Launched multi-layer aluminium pipe. |
| 2009/12/21 | Ran a booth at Plumbing Sanitary Exhibition in Nagoya. |
| 2009/04/01 | Launched oxygen barrier pipe for hot-water heating. |
| 2009/02/19 | Launched fire protection vent. |
| 2008/12/18 | Launched PE pipe for geothermal heat exchange system. |
