Took a look at the installation video of one of these for the mate 8 (which is quite a beauty in gold, damn!) they do look well designed but based on another video (the iPhone 6s) they're as badly cut as atfolix.

Though the biggest issue is the price that seems to be around the same as the official and the shop is entirely in Polish (which I cannot speak a single word of), but that aside I'd most likely pick between the official and this if I cannot find anything else, thanks!

There is 1 company from Poland, that has tempered glass, etc for Meizu Pro 5 (very good).

http://3mkprotection.com/