800 * 1000 * 200 MM deep wide material are all made of four to kaiping manufacture production, casing thickness 0.6, 0.7 thick door plank, sheet of non-standard. Support a variety of non-standard size the thickness of the shell.Power distribution box is a kind of according to component model, specification, quantity, the design of distribution box with kinds of control functions, because size box is various, the box body can be chosen optionally according to size of installing component, the structure can show quite perfect.