Groups Aircrafts design Submarine design Grabcad Iran Plastic Product and Mold Designing Site Impact Engineering Aero Design Design Automation GrabCAD USA ANSYS CFD Fluent Industrial Design GrabCAD China GrabCAD Türkiye Mechanical Engineering GrabCAD Russia CFD and FEA CNC Machinists CAD Macro/Automation Drones Design Generative Design / Topology Optimization Robotics Cars and Automotive Design Technical Drawing/Drafting Animation SOLIDWORKS Design & Help Gears