To be fair, there is a certain amount of micturational extraction by Aliexpress sellers.
I have found the sales people are often obsessed with commission at the expense of everything else, including their jobs. In their minds, so long as they are selling something that looks like the photo, any deviation in materials from the agreed specification isn't important to them. Their mindset is opportunistic, irresponsible and at times disingenuine...a bunch of cowboys. I had dealings with a company called Shenzhen Grand which left me out of pocket and with a bitter taste in my mouth at the games they were playing. They were good at making amps but their instruments were less playable than a wishbass.
The good luthiers in China (and I have found one that could rival Fodera) don't need to sell on Aliexpress.