Huawei is responsible for a lot of the global cellular infrastructure. It's basically Nokia and Huawei as the two big players (in my Country at least)

I won't go as far as calling their products garbage.

Their mobile phones were also fantastic. At the flagship level for a while their phones were better than Samsung imo. Not sure how they compare anymore since they de-googled. I'm to firmly latched to that teat not let go just yet.