HP-A13 Emergency Ambulance Stretcher Dimensions Automatically Loading Collapsible stretcherThis automatic loading stretcher is our latest products; it is made of high strength aluminum alloy thick wall pipes. The bed surface is made of foamed cushion and the adjustable back, making the wounded feel comfortable. This machine is very convenient; one person is enough to send the patient (with this stretcher) to the ambulance car. The folding legs are controlled by the handles on both ends of the stretcher. Also the stretcher can be locked by