Got an email from a "Ms Daisy" from Guilan Changlong Trading Company, LTD, indicating she wanted to place a very large order for our product. Sounded too good to be true. Asked for a certifcate of quality for our product. She said they're willing to Teletex 50% of funds up front and the other 50% righ before shipment. I said no, need an bank's L/C to comply with the order. Found out about these scammers on the alibaba forms boards. HEADS UP !