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.
Click on classification..
-> a drop down menu opens.
Click in the drop down menu on certified catalogs.
-> Only catalogs are shown which have got the quality seal gold or silver.