3D PDF Maker for SketchUp Tutorial 3. How to Display Correctly SketchUp 3D Models in PDF
http://3dpdfmaker.com/en/
3D PDF Maker is the tool enabling to share your 3D projects made in any CAD software in an easy way and in the standard format. 3D PDF Maker creates professional PDF documents containing 3D models of high quality which you can display the way you define it by simply clicking on tests and images.