1. Shanghai Tunnel Engineering Co., Ltd. Guangzhou Branch: Established on 20 13, located at No.5, Floor 5, Huaxing Commercial Building 150, Shiqiao Street, Panyu District, Guangzhou. Is a civil engineering and construction-oriented enterprises.
2. Shanghai Tunnel Engineering Co., Ltd. North Branch: Established in 2002, it is located at the intersection of Youyi Road and Di Wei Road, Hexi District, Tianjin, at Youcheng Mingju 4- 1-20 1, 30 1 and 40 1. Is a civil engineering construction-oriented enterprise.