Shanghai Yidian Scientific Instrument Co., Ltd. is a key joint-stock enterprise under Shanghai Yidian (Group) Co., Ltd. Its predecessor was Shanghai Leici Instrument Factory.
Leici "is an independent brand of Shanghai Yidian Scientific Instrument Co., Ltd., founded in 1940. It is the birthplace of pH meters and glass electrodes in China, as well as an important birthplace of analytical instruments in China. For a long time, we have focused on the fields of electrochemical analysis instruments and water quality analysis instruments. After 80 years of hard work, we have gradually developed into one of the largest scientific instrument enterprises in China, an excellent enterprise in electrochemical analysis instruments, integrating scientific instrument research and development, production, sales, application, integration, and service.
Leici focuses on water quality analysis, with products covering various categories such as electrochemical analysis instruments, electrochemical sensors, titrators/moisture meters, colorimetric water quality analyzers, online water quality monitoring devices, chemical reagents, and system integration. They are widely used in environmental protection, municipal water affairs, health and disease control, food and pharmaceuticals, education and research, petrochemicals, nuclear power, third-party testing, and other fields.
We take "providing high-tech analytical instruments and high-quality services to improve people's quality of life" as our mission, adhering to the core values of "integrity, practicality, innovation, excellence, cooperation, and far-reaching", innovation driven, striving for international excellence, and determined to become an excellent scientific instrument manufacturer and provider of monitoring and traceability system solutions and operation services.
