In this video, we take you inside Henan Hongtai's advanced manufacturing center to see how our Air Cooled Modular Chiller Series is engineered for reliability and efficiency. You'll get a detailed walkthrough of our lean production processes, automated assembly lines, and rigorous quality control systems—including CNAS-certified testing labs. Discover how our modular chillers, using eco-friendly refrigerants and DC inverter technology, deliver stable, low-carbon comfort for commercial and industrial spaces like hotels, malls, and hospitals.