Looking For a leather supplier/Distributor

hey All im looking for a particular leather Distributor, or even someone who can supply the same quality of leather...
I ordered some swatches from Restoration Hardware (google it) i am looking for the primary supplier for restoration hardware, of someone who can supply same or better quality leather. I will need 4"x4" or larger swatches, i can cover the cost of shipping..
If anyone knows anyone or can point me in the right directions thanks given.

Thanks Dave

please explaing further, i live in argentina we have plenty of leather