Huawei is not just a phone manufacturer. Yes, they do make a lot of screen devices under their Huawei devices line, also including tablets, smart watches, and PC's. They have a sizable enterprise server, storage, and networking business. Calling them a phone company is like saying GE is a light bulb company. Sure they make bulbs, buuuuuut…
I don't know if there was anything of substance to the Supermicro spy chip news a few weeks back, but Huawei is THE big Chinese server and networking brand. I expect we'll see much more news about this company.