Specifying the Manufacturer of a product with a link to their website and additional information can be a useful means of marketing your website and products.
If you selected a Manufacturer when setting up your stock item it will be displayed on the product information page as in the image below.
Click on the link and you will be taken to a page with all the products linked to this manufacturer with a short description of the manufacturer that might include a link to their website
Admin >> Dashboard >> Shopping >> Manufacturers
You will see the list of manufacturers as in the image below
Insert / Edit a manufacturer
Your site could look like the image below