As i know, too many people are scammed by Chinese seller (even the gold supplier and trustpass member). Especially when they do the payment by Westernunion, and sometimes, by T/T (bank wire transfer) is also not safe.

I strongly suggest buyers from all over the world not to take this risk. Only pay by safe way or after the seller got your trust.

I know some fraud companies from China in alibaba. But i can not list them out here. For more information, you can go to:
Alibaba>>Community>>Forums>>Fraud & Security. The URL is:
http://resources.alibaba.com/discussion_board/88/fraud_security.htm