Clearly a fraud attempt.
First off, i ordered a couple of items and payed by credit card. I received to of the items, and the other two - the seller kept saying that it was send, but nothing ever came. After the orders DHGate removed the ability to pay by credit card, and mailed me saying i should scan both the front and back of my credit card. And send the image to them - clearly a fraud/scam attempt.
I then tried adding money to my account through bank transfer. Firstly the 256$/1600dkk i transferred to the account appeared, but before i was able to order anything, DhGate messaged me saying, that a mistake had happened, and then they removed all the money from my account.