German Kang medical varicose socks are the second-class medical devices approved by National Medical Products Administration. The production base is located in Yiwu, Zhejiang, and the products are produced in strict accordance with local German standards. At present, it is sold in hospitals and pharmacies in most parts of the country. When buying, be sure to look for the anti-counterfeiting label on the back of the box. You can scrape the anti-counterfeiting label to verify the authenticity.
I hope it helps you.