Ningbo Metro rolling stock built by CSR. Looks like their cookie cutter model used in Zhengzhou and Changsha Metros.
For a person moaning about pictures I cross post from Ditiezu. It's certainly interesting that they can't see the pictures on said forums.I do not refuse to post any maps, I simply don't have them. I just translate what is said on Ditiezu, which unfortunately doesn't allow guests to see attachments (including any maps), only what is hosted in third parties, and they don't use that often. So most times I only know length, number of stations and endpoints. Sometimes they post the general alignment and/or the interchange stations, which allows me to plot an approximate route. So get over it and go moan elsewhere.