Nantong Ruijia HVAC Equipment is located in the Yangtze River Delta's Yandong Development Zone in Jiangsu Province, Nantong, Jiangsu. With convenient water and land transportation, the company continuously develops new products, increases investment, and introduces innovations. Having developed over the years, it has reached a certain scale. The factory boasts strong technical capabilities, complete production and processing equipment, comprehensive testing methods, and excellent product quality.Nantong Ruijia HVAC Equipment Co., Ltd. is a professional entity specializing in the design, manufacturing, and installation of various ventilation pipeline projects, air inlets, dampers, and silencers. Our factory boasts advanced equipment, strict management, and a full complement of personnel. Nantong Ruijia HVAC Equipment has production lines for spiral ducts and plate joint ducts, primarily involved in industrial ventilation, kitchen exhaust, office buildings, hotels, shopping malls, and...