Features
(1). Room-saving
(2). Convenience: controlled by PLC, easy to store and pick up cars.
(3). Quick action.
(4). Flexibility: applied to many places, indoor and outdoor, even underground room.
(5). Reliability: triple safety protection.
(6). Economical: much saving for the purchase of lands.
(7). Energy-saving: not necessary to provide lights or ventilation, only 35% of normal underground parking lots.