The electrical-package includes the constructive layout of all electronic components, taking into consideration the rough layout of the wiring harness.  This includes cable guides, battery consoles, blank holders, loudspeaker sealing rings, and the positioning of control devices, sensors, loudspeaker, switches, and their respective mountings.  From the initial design, right through to the final production model, our customers get everything from just one source  -- quickly and dependably.  Volke produces the first draft, conducts installation space analyses, and creates dummies with CAD, and, in close cooperation with the customer – the automobile industry and its development suppliers – builds a functional model out of sheet metal or plastic.  Volke also does all of the documentation.