Landing doors mirror etching and other door frame, 1 quantity, 6 / 6 / 6 floors / stops / doors, 2 mm PVC floor, 1 m/s rated speed, AC VVVF driven, 4500mm overhead, 1500mm pit depth, 400V power, 3 phase, 220V lighting supply, 50Hz frequency, control panel full collective with selective 32 bit microprocessor controller, country of orginal USA, design and manufacturer China.