Shanghai Instrument and Electrical Analytical Instrument Co., Ltd., referred to as "Instrument and Electrical Analysis", was independently restructured from the analysis business department of the former Shanghai Precision Science Instrument Co., Ltd. Its predecessor was the Shanghai Analytical Instrument Factory and the Shanghai Third Analytical Instrument Factory established in 1952. , is a high-tech enterprise, a civilized unit in Shanghai, and a second-level safety enterprise. The company owns three registered trademarks: " Instrument and Electrical Analysis ", "Shangfen" and "Leno" brands. The company has passed ISO9001:2018 quality system certification and ISO14001:2018 environmental management system certification.

The main products of instrument and electrical analysis include: gas chromatograph, liquid chromatograph, ultraviolet visible spectrophotometer, atomic absorption spectrophotometer, fluorescence spectrophotometer, flame photometer and monitoring system integration and more than 60 varieties of digital and intelligent Chemical analysis instrument. Some products have passed the EU "CE" certification. Instrument and Electrical Analysis has 7 high-tech products.

Over the years, the company has attached great importance to the cooperation of "industry, academia and research" and actively explores a new model of "industry, academia and research" alliance. During the 15th Five-Year Plan period, the company established joint laboratories with many universities to implement close cooperation between industry, academia and research. Through hard work, it has successively conquered a number of major research and development projects of the Ministry of Science and Technology and the Shanghai Science and Technology Commission's scientific and technological research and development projects. Such as "Thin-layer chromatography-Raman spectroscopy combined instrument", "microportable gas chromatography", "GC128 fully automatic gas chromatography" and "microfluid high-pressure gradient pump capillary high-performance liquid chromatography-electrospray time-of-flight mass spectrometry (LC -TOFMS) joint instrument project research. This has cultivated and created a group of business backbone and discipline leaders. The company also presided over and participated in the formulation of 8 national standards. The company has 7 invention patents, 17 utility model patents, and 27 software copyrights.