... aluminum alloy corrugation,foam thermal insulation.van optional :rear opening,left & right opening,entire sealed,half ... to the supermarket ,factory ,personals, cargo transportationoptional:rear hydraulic pressure supporting plate is optional for users ... in cab3number of leaf sprins8/9air conditioneroptionalfront/rear axle load7.0t/12.0tdrive type6x4steering device descriptionpower ...