It looks like a Lego set. My experience with Asian product is it's garbage. Looks nice for a short while, then craps out, rusts, poorly made and not a lifetime product. If Asians want to make ecigs, that's great. Design your own
exactly torq.
I first made a moving pole on GGTS and then I made a different moving pole for stealth and GGTB. The first one was a little difficult to be made so copiers around the world desided that the second way was easier so they copied it immediately. Now with proteus I have made a third way for a moving pole. I am sure that they will copy it too.
ps...... The best thing is that everytime someone makes a copy has the excuse "there was no other way to do it". I have found already 3 ways for a moving pole, 3 ways for venting holes, 2 ways for a 4 in 1 connector, 2 ways for adjustable air, 6 kinds of different atomizers (4 of them are only designs on my p/c), I made UFS that is not easy to think of it, and I am sure that there are 10 more ways for everything. But if you dont want to think then you will not find them for sure and you will still copy others.