Car production line at the Volkswagen Transparent Factory, Dresden, Germany. This factory, opened in 2001, was built to make the luxury Phaeton car model. The production line combines automation and manual craftmanship to ensure high standards of construction. Customers and tourists can tour the factory and watch the construction of the cars in clean, quiet areas with wooden floors. This stage involves adding the internal parts to the doors of the car. The doors are assembled separately and added to the rest of the car later.