COMPANY BUSINESSES
Liujiayao Station of Beijing Metro Line 5
Xisi Station of Beijing Metro Line 4
Beijing Airport Express
Wanliu Depot of Beijing Metro Line 10 phase-1 project
Taipingzhuang Depot of Beijing Metro Line 5
Songjiazhuang Station of Beijing Metro Line 5
LRT Network Command Center of Beijing Metro Batong Line
Huilongguan Station of Beijing Metro Line 13
Dingfuzhuang Station of Beijing Metro Batong Line
Construction contracting