Hierarchy of categories and subcategories. Standard listing of manufacturers as a sub in the top-level categories.

You can add description and meta-tag.

Description can be located in the top or bottom of the page.

Image in category can be either streamlined or banner image (custom width/height).

Manufacturers category menu in module position.

You can add square (50 x 50) icon in Brands category menu.

Multilingual.

Standard installation module.

Demo:
http://opencart2.moni100.com/index.php?route=product/manufacturer&manufacturer_category_id=4