What grade do Oasis glasses belong to?

Top grade Zhejiang Oasis Glasses Co., Ltd. was established on March 27, 20 13. The legal representative is Wu Cunming. The company's business scope includes soft contact lenses and care solutions, eye care products, glasses and accessories retail, optometry, vision care and consulting services. The company belongs to medium and large enterprises, and is at the leading level in the field of ophthalmology manufacturing. Oasis glasses products are at the top level in international exports.