China Railway Signal & Communication Corp. Ltd. manufactures signaling systems. It operates its business through the following segments: Rail Transportation Control System, Construction Contracting, and Others. The Rail Transportation Control System segment engages in the design and integration, equipment manufacturing, and system implementation relating to rail transportation control system industry. The Construction Contracting segment provides services relating to municipal and other construction projects. The Others segment mainly manages the trading business. The company was founded on December 29, 2010 and is headquartered in Beijing, China.