Type Dhk electric hoist is homebred electric hoist, the application of German technology research and development to design a new type of products, it completely changed the domestic and foreign similar products in the structure, and has applied for national patents.With the fast lifting speed, stable running, compact, small size, light weight, convenient operation, beautiful appearance and other characteristics.The product can be widely used in factories, mines, docks, warehouses, shops, used for lifting heavy objects; also the same overhead traffic matching the composition of the space transportation system, is a kind of improved working conditions, improve labor efficiency of new products