I understand what you are saying, however there are also different levels of quality control that can and are specified by buyers when contracting for the build of any product from the manufacturer.
Of course the increased quality control comes at a higher price.
Point of mention is this thread of comparison of Citipower X5-T6 vs Ultrafire WF-502b here;
Also I bought this C8 Citipower ;
http://www.ebay.com/itm/High-power-1300-lm-Cree-T6-XM-L-LED-Torch-C8-5-Switch-Mode-LED-Flashlight-X7-/320817737746?pt=US_Flashlights&hash=item4ab23a3012
and I can vouch for the increased detail to clean threads, better annodizing, just better fit and finish than the comparable Ultrafire C8.
I am sure there are many flavors of true Ultrafire’s and the many clones, but these Citipower’s seem to be consistently nicer for the same money on the ebay market if you use auctions you can score a pretty nice deal.
Back to the Fandyfire’s
I just got my Fandyfire HD2010 a few minutes ago and it is much cleaner and nicer than my Tmart Ultrafire HD2010. Also pulls more amps.
I will have pictures up over the weekend of this light. She is stunning in Black.
LightsCastle had that flashlight packed better than any other seller I have dealt with except for Solarforces, they do a great job as well.
If all the Fandyfire’s have this level of quality, it is going to be my go-to budget brand when there is that option between two parallel models.
I’m really liking that G36 but it has to wait till funds get better, been buying too much and the wife has noticed 
Thanks,
Keith