My advise is stay away from China
for now. There are plenty of Drop
shippers here in the USA,.
Here are the reasons
1) The prices are not that Good.
2) Its takes to long to get your merchandise
3) There only a few drop shippers in China that you can trust.
When your dealing with drop shippers its important to get your orders shipped ASAP, customers don't want to wait for weeks. Tracking numbers must be generating right away. I have been selling for a long time and the best thing I ever did was to join SalesHo. I avoided a bunch of mistakes.
I use several drop shippers and doing well. I use Ebay, but mostly use Ubid which is very good for me. But it is a numbers game, the more you have listed the more your going to sell.
Thats my take!