We are a leading global supplier of electrical and optical components and connection systems in 3 markets: communication (data centers, mobile communication, communication inside buildings, network repairs) transport (electric and hybrid vehicles, wireless communication for buses and trucks, communication-based train control / train-ground communication, rolling stock, railway stations) industrial (tests and measurements, space and defense, energy, technologies in medicine, offshore, industrial automation) We produce and supply cables, connectors, cable systems, antennas and other passive components to our customers around the world. We conduct production activities in three technologies: high frequency, fiber optic technology and low frequency technology.