| 4 Frankfurt Paperworld Fair Frankfurt Germany, Jan. 28~31,2012, 10.1D40E, Laminator; Paper shredder |
| 4 International CES 2012 Fair Las Vegas Hilton, Jan. 10-13, 2012, 48033, Laminator; Paper shredder |
| 4 HK Electronics Fair 2011(Autumn Edition) Wanchi, Hongkong, 13-16 Oct 2011 ， 3B-B27 ， Laminator; Paper Shredder |
| 4 Paperworld Shanghai Fair 2011 Pudong , Shanghai , Sep 21 ~ 23, 2011 6F40 Laminator; Paper Shredder |
| 4 Our factory moved to the new larger building in July of 2011 |
| 4 Shredder item.DWS-512SC development in Jul 2011 |
| 4 HK Electronics Fair 2011(Spring Edition) Wanchi, Hongkong, 13-16 April 2011， 3CB26 ， Laminator; Paper Shredder |
| 4 Laminator item.DWL-438 &DWL-338 development in Jan 2011 |
| 4 HK Electronics Fair 2010(Autumn Edition) Wanchi, Hongkong, 13-16 Oct 2010 ， 3B-B27 ， Laminator; Paper Shredder |
4 HK Electronics Fair 2010(Spring Edition) Wanchi, Hongkong, 13-16 April 2010 ， 3CB26 ， Laminator; Paper Shredder |
| 4 Paperworld frankfurt 2010 Frankfurt Germany ， 30 Jan-2 Feb 2010 ， 10.1 D30g ， Laminator; Paper Shredder |
| 4 Shredder item.DWS-500CC&DWS-301CC development in Jan 2010 |
| 4 HK Electronics Fair 2009(Autumn Edition) Wanchi, Hongkong, 13-16 Oct 2009， 3BB27， Laminator; Paper Shredder; Digital White Board |
| 4 Laminator item.DWL-318 development in Jul 2009 |
| 4 Laminator item.DWL-428 &DWL-418 development in May 2009 |
| 4 HK Electronics Fair 2009(Spring Edition) Wanchi, Hongkong, 13-16 April 2009， 2K04，Laminator; Paper Shredder; Digital White Board |
| 4 Paperworld frankfurt 2009 Frankfurt Germany，31 Jan-3 Feb 2009， 10.1 E31b， Laminator; Paper Shredder; Digital White Board |
| 4 HK Electronics Fair 2008(Autumn Edition) Wanchi, Hongkong, 13-16 Oct 2008， R4J03， Laminator; Paper Shredder; Digital White Board |
| 4 HK Electronics Fair 2008(Spring Edition) Wanchi, Hongkong, 14-17 April 2008， 3L30，Laminator; Paper Shredder; Digital White Board |
| 4 Paperworld frankfurt 2008 Frankfurt Germany，26-27 January 2008， 10.1 F40b， Laminator; Paper Shredder; Digital White Board |
| 4 ISOT 2007 Tokyo Japan，4-6 July 2007， A12-25， Laminator; Paper Shredder; Digital White Board |
| 4 Paperworld frankfurt 2007 Frankfurt Germany，24-28 January 2007， 10.1 E41b， Laminator; Paper Shredder; Digital White Board |
| 4 HK Electronics Fair 2006(Autumn Edition) Wanchi, Hongkong, 13-16 Oct 2006， R6G04，Laminator; Paper Shredder; Digital White Board |
| 4 HK Electronics Fair 2006(Spring Edition) Wanchi, Hongkong, 14-17 April 2006， 3L36，Laminator; Paper Shredder; Digital White Board |
| 4 Paperworld frankfurt 2006 Frankfurt Germany，25-29 January 2006，10.0 D71，Laminator; Paper Shredder; Digital White Board |
| 4 The 98th Canton Fair Pazhou exhibition hall, Canton October,2005 N/A Laminator; Paper Shredder; Digital White Board |
| 4 HK Electronics Fair 2005(Autumn Edition) Wanchi, Hongkong, October, 2005,N/A, Laminator; Paper Shredder; Digital White Board |
| |
