巨金科技 focuses on airflow planning and air purification. Under the cooperation with the VAF system developer Purotech, a good environmental air system design requires not only air pollution filtration equipment but also years of construction experience in integrating VAF with air conditioning design. By precisely utilizing the positive and negative pressure of airflow to control the direction of the airflow, pollutants in the air can be rapidly discharged without affecting other indoor spaces, while clean, filtered air can enter more efficiently. This must be comprehensively considered from the very beginning of space design and interior decoration to truly achieve the function and meet the demands of clean air throughout the entire area.