CAN YOU SAY SCAM??? There have been more discussions than one can count about offshore entities wanting you to send money via wire transfer, Western Union, etc. to them. DON'T DO IT! You will lose your cash for sure. I won't spend time on the technical aspects of how it works here, but just ask yourself who in the US will service a set from some Chinese company.
This is as obvious as the Nigerian bank scam where they just need your bank account number to park a couple million dollars. Yeah, right!!!