About 3Diligent and Rapid Manufacturing


Design Repositories to Accelerate Your Procurement Process

In order to submit an RFQ on the 3Diligent platform, you will need a Computer Aided Design (CAD) file.  If you are designing your own product, you can simply upload those CAD files when submitting your RFQ.



Design Consulting

If you need support in designing a new product, 3Diligent offers design consulting services.  Just email us at design@3diligent.com


CAD Libraries

Utilize these repositories of pre-built CAD files

CAD Library

3D Content Central   

CAD Designer community website with over a million CAD designers offering free 3D and 2D CAD Models of User-Contributed and Supplier-Certified parts.

CAD Library

Trace Parts 

Another useful website that gives you access to more than 100 million 3D Models and 2D CAD Designs for free.


Maker community website with a range of guaranteed 3D Printable objects

CAD Library


A large repository of designs, especially consumer products