Used Ambulance Sretcher For Sale1. The main material is high strength aluminum alloy . 2. The whole height can be adjusted in more than 4 positions for the convenience of CPR, tilt angle can be adjusted in more than 12 positions. 3. Equipped with adjustable two stage I. V. Stand, The maximum adjustable length is 75cm. 4. The gear position adjustment adopts front and rear handle control, and the mechanism is a pantented technology of "compression spring slide tube". 5. The upper