It is widely used in construction and emergency repair of electric power, railway, subway, highway, curtain wall, indoor steel structure, etc. It is more suitable for large-scale material storage, large-scale production and manufacturing industries. Miniature design, small size, strong lifting capacity. Reasonable design, simple operation, easy to learn and understand, zero pressure. Using wireless remote control or fuselage switch to operate, the operation is safe, reliable and fast. Say goodbye to the era when the narrow space can only rely on human work, which not only improves the efficiency of work but also ensures the safety of work.