Since its establishment in 1997, HCS has been providing safe, comfortable, and intelligent industry-leading airflow control solutions for biopharmaceutical, petrochemical, research institutions, universities, healthcare, and testing centers with the concept of craftsmanship, technological innovation, and intelligence. We have deeply participated in the intelligent airflow control system design of China's national P4 and P3 biosafety laboratories, and have delivered 2500+ high-quality industry cases to date.