It's really hard to say when the orthodontic effect is the best for children, but I went to Hefei One Plus One Stomatological Hospital last time. To tell the truth, I have also been to other hospitals to understand the situation. I am satisfied with the service, attitude and environment. Although their price is a little expensive, the products they use guarantee me peace of mind. I don't want to save some money for a while and let myself suffer, especially director Xu Hong. I am very careful. I suggest you find out for yourself. You can search for one plus one dentistry. The address is Century Sunshine Building, Baohe District. Take the bus and get off at Century Sunshine Garden.