The single mast aluminum alloy lift is widely used in high-altitude operations in star-rated hotels, large supermarkets and other industry halls and workshops. It has lift balance, easy operation, can enter the general hall, and can enter and exit the elevator at will, with low power consumption and no pollution , It does not hurt the ground during work, and can be used for wall-mounted work and probing work, and there is no dead corner when working. It is made of high-strength rectangular steel pipe with good rigidity and stability, and equipped with universal casters, mobile and flexible.