Jiaxing Orthodontic Hospital is better and the price is reasonable.
Jiuyuan is the best, and Tongji is also good. I suggest you look more and see which scheme is more reasonable. Try to choose a regular big hospital, and there will be fewer problems.
You can also go to the braces home for examination. Many people are making braces, and there are braces friends all over the country. Shanghai also has many braces friends. You can see the effect.