Loading dock lift between two buildings is stable in structure and large in carrying capacity, safety in lifting and easier in maintenance. It is adaptable and can be used in abominable environment. Widely applicable to factories, workshops, squares, lobbies, airports, parks and other high-altitude operations demand customers. With high safety, the utility model adopts an up and down double control safety low-voltage operation button, an emergency stop device with a key type emergency stop and an accidental loss of power supply, thereby improving the safety of the equipment. Normally, this table is oversized on width and Marco has special designing with wings or twin tables bolted together to fit container/truck during transportation.