1）Frame and bed base: made of quality PP material.Side rail made of Stainless steel and aluminum alloy.
2）Pump:American powerpacker hydraulic Pump
3)Bottom platform is imported PP material
4)Center-controlled brake system,with four 20cm castors
5)With I.V. pole 6) backrest can be rise and down by gas spring 7)equipped with fifth rise and fall guide wheel 8) equipped with instrument table. 9) Backrest can through X-ray Function: 1)Backrest max upward angle:75