Delta Group
Pro/engineer & solidworks training & consultants
http://www.deltagl.com/
InventBetter
InventBetter
http://www.inventbetter.com/
SolidWorks Tools
Solidworks tools - programme und hilfsmittel für solidworks
http://swtools.cad.de/us_index.htm
SurfaceWorks
SurfaceWorks
http://www.aerohydro.com/