According to Lihe Technology, on December 9, Lihe Technology successfully won the bid for packages 2 and 10 of the “2025 National Ambient Air Quality Monitoring Network Urban Ambient Air Automatic Monitoring Station Operation and Maintenance Project” of the China Environmental Monitoring Station. The company will be responsible for the operation and maintenance of 230 state-controlled city sites in 8 provinces of Henan, Hubei, Shanxi, Tianjin, Guangxi, Hunan, Jiangxi and Shanghai, mainly including daily maintenance, fault repair, annual maintenance and inspection of monitoring equipment (SO2, NO2, CO, O3, PM10, PM2.5), meteorological equipment, quality control equipment, etc.