1, many products. Jining Ouweishi international glasses series products include hard contact lenses, orthokeratology lenses and so on. , completely solve the problems of "eye trauma" and myopia precursor syndrome caused by learning to read and write, operating computers and surfing the Internet.

2. Team professionalism. Jining Ouweishi International Optometry Center was established under the guidance of many domestic optometrists, and has a team of experienced optometrists who graduated from regular colleges.