SNCF Class Z 23500 is a Blue Front in a diagonal line with a metallic grey side. However the Rhône-Alpes units have green and purple sides with Rhône-Alpes written on the side in Large writing. SNCF Class Z 23500 Class Z23500 is a class of railway electric multiple units operated in France. They were built by Alstom and Ateliers du Nord de la France, (which became Bombardier) for SNCF and are used on the TER Network. These sets consist of 2 double deck coaches. They were built from 1997 and a total of 80 units were built. The units were ordered by the following
China Railway No.2 Group China Railway No.2 Group China Railway No.2 Group Co., Ltd. and China Railway Erju Engineering Co., Ltd. were two closely connected companies. They are formerly parent-subsidiary via China Railway Erju Co., Ltd. (CREC). The group is a Chinese construction company based in Chengdu. China Railway Erju is formerly listed on the Shanghai Stock Exchange; In turn, Erju (literally means the second bureau [of the former Ministry of Railways]) is an indirect subsidiary of China Railway Group Limited (also abb. CREC, successor of China Railway Engineering Corporation), which in turn indirectly supervised by the State-owned Assets Supervision and Administration Commission of