• ADP Services：

Large tunnel excavators for various geological layers, general-purpose Metro Shield and Metro signal control systems, metro vehicles.

• Serviced Projects：

1、Shanghai Chongming Yangtze River Tunnel;

2、Nanjing Yangtze River Tunnel;

3、Hong Kong’s Drainage project of Water Supplies Department;

4、Subway projects of Beijing, Nanjing, Changsha, and Wuhan;

5、Subway projects of Singapore, Mumbai, New Delhi.

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