Zibo Tietong

I recommend you to use the telecommunication network in Zibo, which is cheap and the speed is relatively stable.

If you don't care about the price, I suggest you use Netcom, which is faster than any network provider. It's just a little more expensive

As for Tietong, if you don't choose, you won't choose, because it is still the export of Netcom, and it is easy to drop the line. Delay things! !