Shanghai Zhuoguang Instrument has been deeply engaged in the scientific analysis instrument industry for many years. It mainly provides one-stop services for research and development, production, sales, technical support and other comprehensive solutions, such as potentiometric titrator, microwave digestion instrument, polarimeter, refractometer, melting point instrument, etc. It is widely used in the pharmaceutical industry, petroleum industry, grease industry, pharmaceutical industry, essence flavor and food industry, daily chemical industry, sugar industry, and is also one of the commonly used equipment in colleges and universities and related scientific research institutions. Zhuoguang is committed to innovation in the field of food and drug analysis and testing, promoting "green food" and "healthy drugs". It provides high-quality laboratory instruments and equipment, technical services, and overall solutions for pharmaceutical development, food safety, environmental monitoring, biochemical research, disease control, medical diagnosis, and new material research. From product research and development, spare parts procurement, standardized production, and finished product inspection, Shanghai Zhuoguang has established rigorous operational norms and technical standards, ISO quality management system certification, more than 20 patents, and 12 software copyrights. It belongs to the high-tech enterprise of Shanghai Zhangjiang Demonstration Park.