Since CAF was founded, it has been noted for its versatility, flexibility and for its capacity to constantly adapt to the requirements of each and every customer, in all areas. CAF offers an extensive range of products covering all types of rolling stock and rail components including High speed trains, Regional and commuter trains (diesel and electric), Metros, Trams and LRVs, and Locomotives. CAF also provides comprehensive global rail solutions which, in addition to the supply of trains, include viability studies, civil work, electrification, signalling, maintenance, and system operation in some cases. The long-term commitment of CAF to its customers has led to an extensive portfolio of services directed at reducing train fleet life cycle costs. These include maintenance of vehicles and components, vehicle upgrading and refurbishment, optimum after-sales technical support, and equipment of workshops and auxiliary vehicles.