1, Ding Hui lens is the brand of Jiangsu Ding Hui Optical Glasses Co., Ltd. ... from raw material configuration to production, from product inspection to working environment standards, Ding Hui lens is developed in strict accordance with the product process, and continues to build lens products. Ding Hui lens, a lens manufacturer and brand service provider, has R&D, manufacturing, sales and service teams, internal control system and quality management system.
1. Jiangsu kangnaite excelle optical glasses co., ltd was established on March 20 1 1. Is the holding company of Shanghai Connett Optical Co., Ltd., mainly responsible for domestic sales, and is a domestic company of Shanghai Connett Optical Co., Ltd. Jiangsu Connett Excelle Optical Glasses Co., Ltd. is divided into Excelle brand, Shui Mu Nianhua brand, Sunshine Sight brand and Connett brand. Through the different market positioning of each brand, it adopts intensive development strategy to occupy the market. Although Ding Hui lens is a relatively powerful company, there is still a big gap compared with Connett lens, which is a well-known brand in China and has great influence. So Connett brand is better.