Company dynamics

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  The 18th Shanghai Glasses will come to an end 2018-03-20

  On March 5, 2018, the 18th China(Shanghai) International Glasses Exhibition officially opened at the Shanghai Expo Exhibition Hall. The exhibition covers an are[Details]

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  The reasons for the sequelae of myopia surgery 2018-01-16

  Why are there myopic operation sequelae? What are the causes of myopic operation sequela? What is the performance of sequela after myopic operation? The refract[Details]

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  What are the key points for the use of the instrument 2018-01-16

  1. select famous brands and regular manufacturers, carefully review the manufacturer's business license, production certificate and other certificates are compl[Details]

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  What can be chosen to improve the eye age lines 2018-01-16

  When women enter 25 years of age, wrinkles begin to crept up their eyes, and wrinkles in the eyes represent the early age. How do you care for the eye skin? How[Details]