Our 3D CAD supplier models have been moved to 3Dfindit.com, the new visual search engine for 3D CAD, CAE & BIM models.
You can log in there with your existing account of this site.
The content remains free of charge.
In order to avoid the need of later manipulation, the correct orientation of axes should already be set for the Q&S import.
Batch import neutral formats (Quick and Simple) -> options -> Axis up / Axis front