China Railway Signal & Communication


China Railway Signal & Communication is a Chinese company specializing in train control systems, such as signals. The company was established by a merger of several enterprises in 2010 and went public in 2015. The roots of the company date back to 1953.
The company is the developer of the Chinese Train Control System.

Subsidiaries

CRSC is the maker of the signaling equipment used on the track of the Wenzhou train collision, and was held partially responsible for the disaster.