Sifang Optoelectronics (Wuhan) Instrument Co., Ltd. (hereinafter referred to as "Sifang Instrument") is a wholly-owned subsidiary of Sifang Optoelectronics Co., Ltd. (code 688665), established in 2010. It is a high-tech enterprise specializing in providing gas composition and flow measurement solutions, serving fields such as environmental monitoring, process gas monitoring, and smart metering.

Based on the advantages of the core gas sensing technology platform of Sifang Optoelectronics, Sifang Instrument has developed a series of gas composition flow instruments with technical principles such as non dispersive infrared (NDIR), ultraviolet differential absorption spectroscopy (UV-DOAS), laser Raman (LRD), ultrasonic (Ultrasonic), thermal conductivity (TCD), and light scattering detection (LSD). The products are widely used in various industries such as environmental monitoring, metallurgy, coal chemical industry, biomass energy, etc., and play an important role in energy conservation and emission reduction. The portable infrared biogas analyzer, microfluidic infrared flue gas analyzer, and infrared gas analyzer independently developed and produced by Sifang Instrument have successively obtained the National Key New Product Certificate, and the infrared gas analyzer has been awarded the Excellent Award by the Chinese Instrumentation Society Show product award honor, its core technology won the Hubei Province Invention ZL Gold Award. Sifang Instrument's "Research and Industrialization of Microfluidic Infrared Smoke Sensor" has been awarded the 2019 Industrial Strong Foundation Engineering Key "Product and Process" Application Plan Demonstration Project by the Ministry of Industry and Information Technology, and the company has been awarded the Application Plan Demonstration Enterprise.

Sifang Instrument relies on long-term technological accumulation, strict quality system, and national standards From an international perspective, our products have been exported to multiple countries and regions, and we are moving towards becoming an excellent brand in the value-added application field of gas analysis instruments.