HP-2K04 Automatic Loding Electric Ambulance Stretcher Powered Ambulance Stretcher1)The main material is high strength aluminum alloy which is hardened and surface plating treatment. 2)The length of this stretcher can be adjusted and it can pass small lifts and narrow space, length adjustment adopts retractable structure. 3)It also equipped with a three stage IV stand, the highest length is 80cm. 4)The height of the stretcher is adjusted by hydraulic power. 5)The stretcher has warning light, suitable for night rescue. 6)Equipped