Show a category block in manufactures´page

[santinuro]

Hi everybody!

I´m using Prestashop 1.6 and I needed to show on manufacturer´s page a block with the categories of the productos. 

The idea is that the users can select the manufactur on the main menu, and after they have a block where they can select the products per category

Any idea how can I do this?

I have seen a module but the cost is over 90€!

 

Thanks a lot!