Where can I recycle second-hand mobile phones in Tianjin?

There are many second-hand mobile phone recycling in Tianjin, but mainly offline platforms. One disadvantage of this kind is that it is relatively pitted and the price is very low. You are still not advised to choose. You can find an online second-hand mobile phone recycling platform. I know a company that has cooperated in exchange and recycling before, and the price is OK. You can try.