Application areas: The products are used in residential buildings, hanging bricks, digging wells, yard warehouses, shopping malls, restaurants, small workshops of individual workshops, can be moved, lifted, loaded and unloaded at any angle, in addition to the chain electric hoist It is also widely used in small and medium-sized residences, high-rise building decoration, hanging floor slabs, well drilling and soil lifting, warehouse factory hanging objects and other common machinery necessary for individuals or units.