3D CAD Models Engineering
The PARTcommunity 3D CAD models app is a download service for 3D CAD data by CADENAS. This app provides engineers and purchasers in the mechanical engineering, automotive and building industry direct access to thousands of parts from more than 400 certified catalogs of leading global manufacturers.
PARTcloud.net 3D Printing & Sharing Community
PARTcloud.net is a leading Free 3D Printing & Sharing Community for discovering and sharing printable 3D Designs and other parts from the field of engineering.
BIMcatalogs.net - 3D BIM Catalogs for Architects
BIMcatalogs.net offers many different formats and is available for all systems.


