Subway ticket gate machine project

Subway ticket gate machine project: Shenzhen Line 2, 3, and 8 projects, Shenzhen Line 6 and 7 projects, Shenzhen Line 9, 10, and 11 projects, Shenzhen Line 20 projects, Guangzhou Line 2 projects, Changsha 4 and 5 , Line 6 project, Beijing Yanfang Line project, Chongqing Line 9 project, Shenyang subway turnstiles, Zhengzhou subway turnstiles, Chengdu subway turnstiles, Nanning subway turnstiles, Wuhan subway turnstiles, etc.