Our professional team meticulously considered indoor environmental factors and stadium usage when designing and installing rooftop fans and a ventilation system for the container stadium. Employing advanced technology, we adopted an optimized approach to ensure efficiency and reliability. Before installation, extensive analysis of the stadium's unique airflow guided our selection of the best system design and equipment. We used high-quality materials and energy-efficient fans to enhance durability and operational efficiency. Strict adherence to design standards and comprehensive testing during installation ensured that the system met performance expectations. An intelligent control system was implemented for automated monitoring and adjustment, enhancing stability and precision. Thanks to our team's continuous efforts, the rooftop fans and ventilation system at the 974 Container Stadium effectively improve indoor air quality, regulate temperature and humidity, creating a comfortable environment for sports participants. Additionally, the system's enhanced energy efficiency has successfully reduced operational costs, providing robust support for stadium management.