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 Country (-) Australia Austria Belgium Canada China Colombia Denmark France Germany India Ireland Israel Italy Luxembourg Netherlands New Zealand Norway Sweden Switzerland Tunisia Turkey United Kingdom United States Facet Country Facet Market SolutionPassenger Information Systems Railway CCTV Facet Solution Bombardier Flexity Adelaide Australia Rail Bombardier - Metro Adelaide Australia Rail Bombardier - Perth Urban Rail Development II Australia Rail Bombardier - Perth Urban Rail Development I Australia Rail