Chambroad is always makes its commitment to elevate regional air quality. Through several initiatives such as source emission reduction and end-to-end recycling, it has realized acid production from refinery waste gas, high value-added products from hydrogen sulfide, and comprehensive utilization of carbon dioxide, with the reduction and comprehensive utilization of atmospheric pollutants. It has also conducted comprehensive leakage detection and repair work, implemented the conversion of unorganized waste gas into organized waste gas, and built recycling and treatment facilities to achieve odor-free control and efficient disposal of waste gas, significantly improving regional air quality.