Categories Manufacturers / Suppliers 123Electronic/electrical components 4 Joining and fabrication 0 Machining (non-traditional) 2 Mechanical Design Consultants 442D CAD design 2 3D CAD design 1 Automation 6 Mechanical engineering and CAD software 8CAD software resellers 0 Cloud-based mechanical engineering software 0 Mechanical Engineering Events & trade shows 0 Mechanical Engineering Support Services 1 Online resources 7 Parts and Industrial components 47 Prototyping companies 12 Support services 7