children's dishes

This is Sevda from Turkey. Me and my 3 business partners (2 of them in the US), established a company in order to sell products firstly on amazon.com and then other online market places.
We are thinking to sell children's dishes at first. Would it be possible to help us with this?

We would buy around 1000 pcs at first (quantity might be higher according to the deal).
We would go with 2-4 designs/ colors.

Would you please let us know about your qualities, lead times, sample process, etc...
We are waiting to hear from you asap!