It's a really very good Asian caterer and it's becoming rare, fresh produce, smiling and completely friendly waitress unlike some previous comments (afterwards I go there to eat well, not to make a friend ^^)
I'm from Joinville but for over 15 years when I want to eat well and "zen" this is where I always find myself. Thanks to them for being there, still one of the best solutions 15 years later.
Small restaurant, few dishes but good food. My partner and I really enjoyed the bobuns. Contrary to what another rather disparaging comment indicates, the owner is friendly and it is easy to chat with her; what is annoying are some rude and poorly behaved customers. I recommend this good address in Nogent sur Marne