Shanghai Optical Instrument Fifth Factory Co., Ltd. fully continues all the optical instrument products of the original Shanghai Optical Instrument Factory, adhering to and carrying forward the long-standing and renowned "spirit" and excellent resources of polishing at home and abroad. It is a precision optical instrument manufacturing and optical component processing enterprise, with main products including measuring, testing instruments, microscopes, physics, analysis, medical, teaching and other optical instruments; The products are widely used in various industries such as machinery, electronics, metallurgy, chemical industry, aviation, astronomy, light industry, agriculture, as well as research, education, national defense and other departments. The company's products are widely distributed at home and abroad and are highly welcomed by domestic and foreign manufacturers and merchants. In order to accelerate the improvement and revitalization of China's optical metrology instrument manufacturing industry, reshape the former glory of Guangguang, and jointly promote national and local economic development, the company will rely on the various resource advantages of investment shareholders to accelerate enterprise development, in order to repay the love of society and new and old customers for the company's products.