CSR - Shenzhen Metro Line 4 Refurbishment and Extension Home Rail References CSR - Shenzhen Metro Line 4 Refurbishment and Extension Project in Asia (2013) References - Passenger Information Systems Country China Train Builder CSR Nanjing Puzhen CO., Ltd Train Operator MTR Kind of project Metro Number of Vehicles 52 Year 2013 Get in touch Ready for a conversation with us? Contact our Sales & Support Team Browse all references CountryAustria (-) Denmark Germany India Israel Italy Luxembourg Sweden Turkey United Kingdom United States Facet Country Facet Market Solution (-) Audio Communication System Passenger Information Systems Railway CCTV Train information displays Facet Solution Bombardier Double Deck Twindexx Denmark Rail Alstom Coradia LINT 41 Arriva Denmark Rail Siemens Desiro Arriva Denmark Rail