300kg automatic Rolling Door Motor Voltage:220V 50Hz Power: 150W JS series volume 300kg  automatic Rolling Door Motor products are ideal driving devices to a variety of automatic shutter doors, they are suitable for shopping mall, hotel, exhibition, theater, factory and...

600kg dc automatic door motor Voltage: 220V 50Hz Lifting force: 500kg Max lifting: 6m Power: 250W series volume600kg dc automatic door motor products are ideal driving devices to a variety of automatic shutter doors, they are suitable for shopping mall, hotel, exhibition, theater,...