these suppliers are out of china and are fakes, copy's if you purchase them it is likely to get pulled at customs for importing fakes. Another way to stay away from them is they only except western union and telegraghfic transfer for payment. If you want to buy fakes then go ahead but becarefull about sending money via this method. You take a big risk paying like that knowing there is a high risk of losing your hard earned dollars. You pay and he collects your money then he decides he won't send your items to you and that's it money gone.tread lightly ask lots of questions. Good luck hope this helps you.
p.s. remember that 95% of all goods coming out of china are fakes, copy's. That's why there so cheap.