Mobile scaffolding, also known as portal mobile scaffolding, is a modular high-altitude work support equipment. Equipped with swivel brake casters, it can be pushed and moved easily and flexibly, making relocation convenient. The entire product adopts a portal frame structure, composed of portal frames, cross braces, pedals, locking casters and other components. The assembly process is simple and requires no professional tools, saving time and effort during setup and disassembly. The main frame is welded from thickened high-quality steel pipes, with full and firm welds, strong overall rigidity, stable load-bearing capacity, and good resistance to deformation; the casters come with a built-in brake locking device, which locks in place after moving to the work position to prevent sliding and ensure construction safety. It can be stacked and combined according to working height to suit different floor height requirements. It is widely used in indoor decoration, ceiling installation, wall construction, electromechanical equipment maintenance, factory maintenance, venue upkeep, exhibition booth construction and other scenarios. When not in use, it can be disassembled for storage, occupying little space, and can be reused repeatedly with high cost-effectiveness. The surface can be painted or hot-dip galvanized for rust prevention, isolating moisture corrosion, making it less prone to rusting and extending service life. It is a very commonly used scaffolding product for low-altitude work indoors and on flat ground.