Taihe portable dry eye detector, desktop terahertz corneal comprehensive detector and corneal refractive surgery monitor, which are being designed and developed, all belong to the world's leading high-tech innovative medical equipment products. The team has a number of invention patents and utility model patents. In Singapore, taihe science and technology co., ltd. has been cooperating with Singapore science and technology research bureau, national eye center, health science bureau and other institutions in research and development. In China, taihe technology co., ltd. has carried out industry-university-research-medicine cooperation and clinical trials with the second affiliated hospital of suzhou university, the tenth affiliated hospital of tongji university and shenzhen aishi health industry group.