Question about RouterBOARD and casing

I have a question, let’s say if I buy Mikrotik RouterBOARD devices and enclose it in my own casing with my company’s logo on it and use it to serve my customers, then is it considered illegal? Do I have to ask for Mikrotik’s permission to do that, or I would need to be a certified partner or something similar?

I’m sorry if this is the wrong sub-forum to ask this in. I’m new here.

Not at all. The boards are designed so. It is only on you how you use it.

you can do as you please, install it in any kind of case.