BII Railway Transportation Technology Holdings Co Ltd

BII Railway Transportation Technology Holdings Company Limited is an investment holding company that provides intelligent rail transit system services in the People's Republic of China. It operates through four segments: Intelligent Passenger Information Services; Digital-Intelligence Urban Rail Services; Innovative Development; and Business Development Investment. Its offerings include passenger information systems, automatic fare collection, traffic control centres, cloud-based on-board platforms, monitoring systems, and related hardware and software for high-speed, intercity, urban, suburban, and metro rail, as well as intelligent operation and maintenance. The company also provides civil communication transmission and utility tunnel information system services, manages equity investments in railway transportation and infrastructure, and supplies public transport networking and control solutions, train control and remote diagnosis systems, and train network control systems. Incorporated in 2011 and headquartered in Beijing, it operates as a subsidiary of Beijing Infrastructure Investment (Hong Kong) Limited.