Up to now, the construction elevators of Southern Heavy Industry have covered various models of products with a capacity of 2.0 tons or less and a rated speed of 96m/min or less, and are widely used by domestic and foreign users in construction fields such as housing construction, bridges, power plants, etc. In the future, Southern Heavy Industry will continue to upgrade its products based on the two major features of "energy conservation and intelligence", comprehensively improving user experience, researching and improving unmanned construction lowering machines, and creating more value for customers.