Top 3D is the mechanical application for 3D projects. It reduces the time to do the 3D project of 30% thank you of its utilities and QS ILibrary. In our library today we have 800 components groups, all the necessary for Italian mechanical industry. Our customers can find immediately the right component and they don’t lose time in the huge library of Inventor. The software is incorporated in the CAD , very easy to use. We develop every day the components and the QS ILabrary are always updated. The quality of 3D projects will be increase a lot.