EMD and GE in the US
GE/Taoshan in China
Zhuzhou in China (check out the order size) http://english.rednet.cn/c/2009/01/20/1693691.htm
There is still some Russian locomotive manufacturing.
Is that it?
A picture of what was the pinnacle of domestic development, the SS9[G]; which has wound-field motors (and a continuous power rating of only 4.8MW on six axles), which got an external styling retro-engineered from the ABB Lok 2000 exported to Hong Kong:
*Lunatic*, n. One whose delusions are out of fashion.