So there is still a DK-Tab concentrate available elsewhere other than TPA? And not just Dekang premade juices? Aside from TPA, I think I can safely say that DK at least stands for Dekang (duh), but I don't know necessarily if all juices that are specifically called DK-Tab are in fact Dekang. I probably won't ever know. It seems that DK-Tab is a flavor that either is or is supposed to be Dekang like.
This may seem too simple for most, but I just couldn't wrap my head around it.
Here you go:
TAB Blended Tobacco Flavoring by Hangsen