1) Provide various sizes of box truck shutter doors, each set is customized according to your size requirements
2) The box-type truck shutter door is available in two materials: aluminum alloy and thermal insulation board
3) The box-type truck shutter door can be used in two modes: manual and electric
4) Of course, we can also install the box-type truck shutter door on an unmanned vehicle, and you can control it remotely!