Shanghai Meteorological Instrument Factory was founded in 1949 and was restructured into Shanghai Meteorological Instrument Factory Co., Ltd. in 2004. It is one of the earliest backbone enterprises in China that specializes in the production of ground meteorological instruments. In 2016, it was reorganized with Shanghai Changwang Meteorological Technology Co., Ltd., and merged Changwang Company's ground business with Shanghai Meteorological Instrument Factory to achieve a strong alliance in the research, development and production of ground meteorological instruments. The company has won the honorary title of Shanghai High-tech Enterprises for many consecutive times, and has obtained meteorological equipment use licenses issued by the China Meteorological Administration. The company has passed the ISO9001 quality management system certification and the second-level enterprise certification for production safety standardization.

The company is one of the manufacturers specializing in the development and production of ground meteorological instruments. The main products include nearly 50 products for measuring temperature, humidity, wind direction, wind speed, air pressure, rainfall, sunshine, evaporation, visibility, radiation and other factors, especially ultrasonic wind sensors, rain sensors, soil sensors, soil moisture sensors, and the company is also the company. specialty products. The company has its own research, production, service and testing capabilities to produce automatic rainfall stations, automatic meteorological stations, soil moisture stations, farmland microclimate stations, portable automatic meteorological stations, portable soil moisture stations, island automatic stations, and ship automatic Comprehensive meteorological observation products such as stations, civil aviation meteorological stations, road traffic meteorological stations, etc., master the core technologies of ground meteorological instruments and related sensor technologies. The products are widely used in meteorological, hydrological, water conservancy, environmental protection, agriculture, forestry, ocean, and transportation. , national defense and other fields.