Redirect to brand page after click on the brand logo

just call the function

the_custom_logo();

and then on appearence choose your logo.
if this option is not available in appearance, you need to add the theme support to functions.php

add_theme_support('custom-logo');

this redirectes to home page, if you need to redirect to a custom url
you can use

<a href="<?= home_url() ?>/brand/midea"><img src="yourimage_path"></a>