Reaching the source.

Good evening, recently I've come across the CK Underwear from China. It is pretty cheap but I am unsure whether it is original or not. The thing is, I can not reach the source, hence, the manufacturer. There are only middleman who try to scam the money out of me.
I've spent dozen of hours searching on the net, but nothing that sounds secure and safe.
Is there a way, or a guideline for me how to reach them?

Thank you in advance!

unless you find some clue that'll let you backtrack to the manufacturer