Jiang Yukun optical shop in Dezhou Trade City is a regular optical shop. They provide all kinds of glasses products, including myopia glasses, sunglasses, contact lenses and so on. And a professional optometrist provides optometry services for customers. Moreover, the store also has a legal business license and relevant qualification certificates, which meet the standard requirements of the glasses industry. Therefore, the Jiang Yukun optical shop in Dezhou Trade City is formal.