Zhenzhou Wheel Factory               Jinan Wheel Factory

Xi'an East Wheel Factory              Tonglin Locomotives Factory

Wuchang Wheel Factory                Liuzhou Locomotives Factory

Harbin Locomotives Factory          Shanghai Metro Company

Sahnghai East Wheel Factory         Guangzhou Wheel Factory

Baotou Wheel Factory                   Changchu Car Factory

Wuxi Wheel Factory                      Kunming Wheel Factory

Huainan Wheel Factory                  Jiamusi Wheel Factory

Zhenzhou North Depot                   Dalian Locomotives Factory