... Wheel base( 3800 3800 3800 4400 van Van truck / Insulation truck / Refrigeration truck cargo truck van truck cargo truck The main technical parameter list of DongFeng DuoLi ... , different chassis. *.Container stuff: Roofing iron, PPGI, Aluminium, Duralumin.*.Externality : Back Door, Door from side.*.Accessory(not free) : refrigeration Motor system.*.All ...