Wanliux (Varliux progressive film), Essilor cosmic film (Airwear polycarbonate lenses), Diamond Crystal (Crizal multi-layer coating), Transitions (transitional color-changing film). In 2009, Danyang Dior Optical and Essilor Group formally signed a joint venture cooperation agreement in 2009. With its excellent product quality, Aldi Optical quickly became famous in the industry and subsequently established a good cooperative relationship with Singapore ILT. The cooperation with Essilor of France will undoubtedly be a higher starting point. In 2010, Wanxin Optical Company was one of the largest CR-39 resin lens production bases in Asia, and was also the first enterprise in China's eyewear manufacturing industry to obtain a well-known Chinese trademark. For a long time, the company has been committed to the development of the optometry industry. Its products are sold in more than 40 countries and regions, making positive contributions to Chinese glasses going global. Wanxin Optical Co., Ltd. officially signed a contract with Essilor.