Xue Song Yu

Gu'an Xin Tong Signal Technology Co., Ltd. engages in the research, development, production, sale, and maintenance of key equipment for rail traffic signal systems. It offers track circuit and code equipment, signal power screen equipment, transponder devices and transmission systems, interval comprehensive monitoring system equipment, and signal equipment accessories. The company was founded by Zhi Jun Di on July 6, 1993 and is headquartered in Langfang, China.