... 3.OEM&Factory Supplier 4.Imported Motors and Controller Dust Cart 1.Power driven,no air pollution,no noise,all closed ... ,no leakage of concerns,and low power consumption.2.Dust Cart Mobility scooter with aluminium alloy frame3.the lightweight charactristic of ... the electric scooter allows for eay transport in almost any vehicle.4.the application confine:parks,plaza,shopping center,hospital,museum ...