aufa GmbH: Produces bicycle lighting components such as generators, halogen headlamps and tail lamps.Emitec GmbH: Manufacturer of metal catalyst carriers. Overview of the company and its products with contact information.GEE GmbH: Manufacturer of electrical and electronical devices in the fields of media control, network and optical fibre engineering, building control and security technology.TECNARO GmbH: Develops, produces and markets sustainable thermoplastic material.