2. Johnson-Beauty Contact Lens (in 1887, one of the top ten glasses brands, specializing in the design technology of glasses, an enterprise in vision care, Johnson Vision Trading (Shanghai) Co., Ltd.).
3. Doctor (Doctor Glasses Chain Co., Ltd., one of the largest glasses chains in Shenzhen, a well-known brand in the industry, specializing in the production and design of contact lenses)
4. Wu (founded in 17 19, a national protected trademark, a famous trademark in Shanghai, the oldest century-old shop in China optical industry, Shanghai Sanlian (Group) Co., Ltd.).
5. Doctor Point & Lomb (Beijing Doctor Point & Lomb Eye Care Products Co., Ltd. 199 1 American Doctor Point & Lomb Company is a joint venture with Beijing 608 Factory).
6. Lean (Chengdu Lean Glasses Co., Ltd., established in Chengdu 1904, the director unit of China Glasses Association, specializing in the production and design of glasses)