Nantong Ruijia HVAC Equipment Co., Ltd. is located in the Yijiang River Development Zone of Jiangsu Province in the Yangtze River Delta, Nantong, Jiangsu. With convenient water and land transportation, we continuously develop new products, increase investment, and innovate. As of now, we have reached a certain scale with strong technical strength, complete production and processing equipment, perfect testing methods, and excellent product quality.

Nantong Ruijia HVAC Equipment Co., Ltd. is a professional entity specializing in the design, production, and installation of various ventilation pipeline projects, air inlets, dampers, and silencers. Our factory boasts advanced equipment, strict management, and a complete staff. Nantong Ruijia HVAC Equipment Co., Ltd. has production lines for spiral ducts and sandwich panels, primarily involved in factory ventilation, kitchen exhaust, office buildings, hotels, shopping malls, and underground parking garages, among others, for ventilation, air exchange, exhaust, and waste gas treatment. We offer a one-stop service that includes design, construction, installation, and commissioning. Long-term construction experience has equipped us with rich expertise and high-level design and construction capabilities, ensuring quality workmanship. This fundamentally guarantees product quality. Our spiral ducts and sandwich panels are widely used in ventilation, air conditioning, purification, dust removal, material handling, and other fields. Welcome to order sandwich panels, spiral ducts, accessories, angle iron ducts, angle brackets, hangers, regulating valves, exhaust systems, fire dampers, non-powered wind balls, negative pressure fans, centrifugal fans, and axial fans.