... -AD24 Self Contain Storage Power ,the increase of AC and DC double-use functions Our company is the leader in ... AC, DC, AC and DC Rolling Door Opener, design and make motors according to your request2) AC motor: 200KG—1500KG, DC motor: 300KG—600KG, AC and DC ... SETS FOR ONE 20GP CONTAINER.AC&DC MOTOR INCLUDEMOTOR,CONTROL SYSTEM,BACKUP BATTERY, BRACKET SYSTEMAC&DC MOTOR OPTIONALPUSH BUTTON,LOCK BOX, ...