Mild steel fabrication is the process of cutting, bending, welding, and assembling mild steel (low-carbon steel) into custom structures and products, leveraging its strength, versatility, and affordability for applications like building frames, gates, machinery parts, and HVAC systems, using techniques from laser cutting to manual shaping. The process involves design, material selection, cutting, forming, joining (welding), and finishing (grinding, painting) to create durable, functional items for various industries.