Features: 1. Mainly composed of aluminum, steel and ABS engineering plastic structure;Plastic steel column four column bearing; 2. ABS arc bottom injection molding process with handrails on both sides, professional sharp box, can be placed at will, sag design to prevent items from falling, sag size: 512*433*12mm table with 304 stainless steel guardrail, with transparent soft glass; 3. Left side of the vehicle body: the defibrillator platform can be used for left and right exchange of infusion rack, and the hidden sub-workbench can be used for detachable file box; 4. Right side of the vehicle body: concealed telescopic infusion rack can be used for left and right exchange of defibrillator platform, sharp box, and double dirt bucket; 5. Back of the car body: defibrillation board, concealed telescopic oxygen cylinder bracket, mobile power cord; 6. Bottom of car body: luxury universal insert mute wheel, two of which have brake function, casters are made of high-strength polyurethane, which are portable and flexible;