Chinese manufactures on Amazon marketplace.

There is so annoying problem with Amazon. A lot of manufactures/trading companies from China now registered on amazon and selling on US and EU marketplaces. They making prices so low, that other sellers can’t compete with those prices. And the problem is those manufactures also don’t earn from those products because most of the time they don’t know how Amazon FBA works.(they even putting only 1-2 keywords). So they don’t earn and loosing many potential buyers and they don’t give to earn to amazon sellers. My own opinion, Amazon should really do something about it. Chinese are killing all the sales.