import yeti will allow you to search for atleast imported goods (and if its made in usa, then atleast it lets you fetch records of its sourced parts) , https://www.importyeti.com

This lets you search through the entire import records, and find out suppliers for various brands, note: some companies intentionally use a different name under which it imports the products (rare), but still is be a good place to start looking.

Good luck with your business !