Available in mesh panel and iron panel versions, with a standard size of L1200*W800*H1750mm; the standard single-layer load capacity is 500kg, which can be customized according to material weight requirements if needed; the default caster configuration is suitable for basic scenarios, and the caster type, size and braking method can also be customized as needed. It can be directly folded into an L-shape when unloaded without disassembling parts, saving more than 75% of storage space when idle, suitable for short-distance turnover of light and medium materials.