Calculate shipping from different zip codes

Hello

We sells products from two different manufactures located in different cities in the US and we use FEDEX as our shipping carrier. Here is the scenario:

Product A is coming from a warehouse in Valley Cottage NY
Product B is coming from a warehouse in Kansas City

If a user adds product A and product B to the cart we need
1. Calculate rates for each product based on the ZIP and weight.
2. Allow clients to pick desired shipping rates individually

Does anyone know of an extension to help us achieve that?

Individual Shipping can do what you describe. It can give individual shipping options for each product, or for each manufacturer group of products. You can override any setting within it as well, so you could override the "ship-from" zip code in the Fedex extension when a certain product is in the cart.

Thank you Johnathan.