McDotti Industrial Group Co., Ltd. was founded inEstablished in 1983 and officially founded in 1988, it is a 100% wholly-owned enterprise group controlled by MacAudi (Xiamen) Electric Co., Ltd. (stock code: 300341, stock abbreviation: MacAudi), a listed company on the Shenzhen Stock Exchange, with Beijing Yizhuang Investment Holdings Co., Ltd. as the actual controller. Our main business is engaged in the research and development, production, and sales of optical microscopes, mainly represented by digital microscopes, microscopic image integration systems, and automatic microscope products. The three major types of products include nearly a hundred models, mainly including brands such as MOTIC, SWIFT, INTERNATIONAL, and Classica.