Emergency Ambulance Stretcher for Patient Transport HP-A9Technical Features: 1) It has a separable stretcher with the main stretcher frame which could be removed from trolley and used as a separatestretcher, easy locking unlocking system to lock the separable stretcher into the trolley2) Adjustable height3) The backrest can be adjusted from 0 65 deg by gas spring4)wing down side rails to protect patient when transfer5) The mechanical legs are controlled by right handle6) Only one person can slide the