China All Access (Holdings) Ltd designs and develops integrated information communication application solutions, including satellite communication application solutions, wireless data communication application solutions, and call-center application solutions. The company has three segments namely Information and Communication Technology, New Energy and Investment Activities. Customers use these solutions for monitoring of emergency rescue exercises, the operation of fire alarm systems, traffic law enforcement, and public utility data collection, among other uses. The firm's primary customers are government agencies, public utilities, and business enterprises in China. The company generates maximum revenue from Information and Communication Technology segment.