3DSUG to Exhibit at NPE 2009 TC Expo. 3DSUG was established to encourage and coordinate technical information exchange between owners and operators of 3D Systems equipment and provide feedback to 3D Systems on hardware and software modifications.  The 3DSUG will meet annually to provide a forum for presentation of papers relating to the dissemination of processes and new technologies related to the operation of 3D Systems equipment and the secondary or final application of parts or/and tools made from these systems.  For more information, visit: www.3dsug.org