Development of China Railway Second Bureau Electrical Engineering Co., Ltd.

In recent years, the company has also opened up new fields such as urban rail transit engineering, expressway toll collection, monitoring system, electromechanical installation system and building automation system, and successively built public safety systems such as Guangzhou Metro Line 2 signal engineering, Shanghai Metro Pearl Line Phase II catenary engineering, Guangzhou Metro Line 2 civil communication engineering, Guangzhou Rail Transit Line 2, Chengyu, Yufu, Fuchang, Changjiu, Jiujing, Changtai, Taigan and Taitai. At present, the power supply system project of Guangzhou Metro Line 3, the weak current system installation project of Guangzhou Rail Transit Line 3, and the building automation system of the comprehensive office building of the Second Railway Institute are progressing in an orderly and intense manner.