LAst I recall, FORTRESS has something like 23 outlets all over HK. As for Shenszen, it is a hole. When I was first there in the early 1980's it was like a little dusty town, now it is a gigantic (but badly built) "metropolis". That being said, there are some great buys to be had there, if you want a DVD player for your car and DO NOT care about the brand, go there, you'll probably get the whole set up for under $100 US. Any knock off you want can be obtained for a cheaper price than in HK (Where do you think they come from??) Yes the place is crappy, but if you want real bargains and dodgy merchandise, that is the place to go.