| June 10, 2008 | New vinyl pipe cutter was put on the market. | |
| July 2, 2007 | VA line stripper 6003VAULTIMATE acquired the patent. (patent No.3971572) |
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| May 21, 2007 | HP renewal opening. | |
| December 1, 2006 | The diagonal cutting pliers were newly put on the market. | |
| September 20, 2006 | New vinyl pipe cutter was put on the market. | |
| April 20, 2006 | The new airconditoner duct cutter was put on the market. | |
| March 1, 2006 | The multi cutter was newly put on the market. | |


