JXF hang-on-wall type control boxes, which are made up of electrolyzed armor plate, can divide into 24 specifications. The surface plated with epoxy resin coating is beautiful and durable. There is seamed rubber bar in the V type box body in order to protect from the dust and rainwater. On the upside and downside of the box body, there is equipped with knock-down hole seamed with the cover. Inside of the box, there is installation motherboard with electrical equipment. The motion of the door is more than 90 degree and is flexible for turn.