Presents the PipeData-Pro software family for piping designers and engineers.
http://www.pipedata.com/
2D/3D mechanical engineering CAD System for Windows and Linux.
http://www.varicad.com/
Produces mechanical CAD software for conceptual design through engineering to manufacturing for products in many industries.
http://www.think3.com/
Steel detailing software with packages for structural design, detailing, and manufacturing.
http://www.steelcad.com/
A solid modeling program for mechanical engineers and designers, as well as add-on applications.
http://www.solidworks.com/
Develops and sells SolidConcept, assemblies and automatic 2D drawings.
http://www.solid-concept.com/
A mechanical design software package for TEMA type shell and tube heat axchangers and ASME pressure vessels.
http://www.snapcad.com/
A software that allows to calculate the properties of arbitrary profile sections, imported from DXF.
http://www.sketchcalc.com/
Develops and supports CE/TOL, a tolerance and variation analysis software package for mechanical design and manufacturing processes.
http://www.sigmetrix.com/
Basic and advanced tutorials on the use of Autodesks Inventor software, design gallery and discussion forum.
http://www.sdotson.com/