JXF series foundation distribution box (for export) has 30 kinds of specifications, using cold rolled steel totally, made by advanced technology and CNC automatic production line which increases its compressive strength and productivity and reduces welding process. The finish is treated by cycle thermosetting epoxy polyester electrostatic spraying and powder coating, nice and durable. The door board of the box is casted by automatic sealing strip casting machine, with the advantages of dust-proof and water-proof. There are outlet holes in the bottom of the box with sealing strip cover, which has IP55 protection level. In the box, there is a mounting board, which enable to fix variety electric equipments and components. The door board can open flexibly more than 90 degrees, normally even under extrusion, changeable from left to right mutually with high strength. It can not be out of welding and broken. JXF distribution boxes are widely used in the field of electrical equipment and supplies.