2D CAD Drawings (such as Shop Drawings, Manufacturing Drawings etc) are still used by the majority of Fabricators & Manufacturers, even though that most 2D CAD drawings are created from 3D CAD Models.
Most of our Designs start in 3D CAD, even though the drawings such as Manufacturing Drawings are 2D (so you can print them on paper). We only use 2D CAD (Autodesk AutoCad) for simple Mechanical & Electrical Drawings (MEP) as well as Schematics
Our Rendering & Animation Service enables our costumers to use photo realistic renders of their products in their marketing documents. Animations help explaining features and processes.