1: Tianjin Maida, one of the earliest manufacturers of ophthalmic equipment in China, has relatively stable equipment, but the quality of touch screen products is worrying at present.
2. Chengdu Shidakang has good image processing technology, but because it is a new company, its popularity is not very high at present.
3. Tianjin Suowei and official website have been closed for some time, and the details are unknown.
4. Wuhan Sichuang, cheap, unclear usage.
5: Kang Hua, Chongqing, the price and use are unknown.
It is suggested that the equipment can be looked at nearby. According to your area, the parameters of several machines are similar, so it is more convenient to stay closer after the main sale.