Yuan Cao

Shanghai Tieda Electronic & Information Technology Co., Ltd. principally engages in the independent design, research, development, manufacturing, sale, and engineering of signal products. It also offers related solutions and services. Its key products include centralized signal monitoring systems, comprehensive lightning protection systems for signal communication equipment, light-emitting diode signal machines, signaling and monitoring systems for wireless shunting locomotives, as well as electricity management information systems. The company was founded on November 11, 1992 and is headquartered in Shanghai, China.