eCommerce script with special feature

I need an eCommerce script that could handle multiple suppliers.
On the back-end side i need to add multiple suppliers.

Each time i add a product, i need to be able to "subscribe" that product on a certain supplier.
Further more, i need to be able to see how many products from a certain supplier i have in stock, etc.

Can you help me with this?

 

may be zencart and oscommerce can help.

check it and see whether they match your need?

 

I've chosen PrestaShop. I think it's the suites my needs.

Thank you for your suggestions.

 

CS-Cart can also handle this, see http://kb2.cs-cart.com/suppliers-addon for the knowledge base article.