electronic case 1.Zinc coated cold -rolled steel 2.Double layer, Heat insulate,Electrostatic spray 3.battery compartment Outdoor cabinet :1, Material : Zinc coated cold -rolled steel. 2,Constructure:Double layer, Heat insulate material filled. 3,Surface treatment :Electrostatic spraying. 4,Cooling system: Fan cooling. 5,Inside configuration:19" installation and battery compartment. 6,We are make ...