1: Tianjin Maida, one of the early manufacturers of ophthalmic equipment, equipment is relatively stable, but the quality of the current touch screen product quality is a concern.
2: Chengdu Vision Dakang, image processing technology is very good, but because it is a new company, the current visibility is not very high.
3: Tianjin Suowei, some time ago the official website has been closed, the specifics are not known
4: Wuhan SiChuang, cheap, the use of the situation is not clear.
5: Chongqing Kanghua, the price is not known, the use is not clear.
Suggested equipment can be close to see, according to your region, several machine parameters are similar, the main after-sales must be closer more convenient