Mine is made by Jiyuan Jiaozuo Property Management Hospital. I heard that it seems to be the general hospital of coal mine, which is not bad. My classmate succeeded there when he joined the army. During the recovery period, I have been wearing sunglasses for a month, and I can take them off next month, but I can't watch TV, computer or even mobile phone. If you can call the police, you can call the police If there is suspense, it is not recommended. The technology is immature, and getting old is definitely bad for your eyes. My eyes are very sensitive now. Everyone else in the newly renovated classroom is fine, and their eyes can't hold back and they keep crying. ...