Nantong Ruijia HVAC Equipment Co., Ltd. is situated in the Yangtze River Delta's Yijiang development area in Jiangsu Province, Nantong, with excellent water and land transportation. We continuously develop new products, increase investment, and innovate. As of now, we have reached a certain scale, boasting strong technical capabilities, complete production and processing equipment, comprehensive inspection methods, and high-quality products.

Nantong Ruijia HVAC Equipment Co., Ltd. is a professional company specializing in the design, manufacturing, and installation of various ventilation pipeline projects, air inlets, dampers, and silencers. Our factory is equipped with state-of-the-art technology, managed strictly, and staffed with a skilled workforce. Nantong Ruijia HVAC Equipment Co., Ltd. boasts production lines for spiral ducts and common-plate ducts, primarily involved in industrial ventilation, kitchen exhaust, office buildings, hotels, shopping malls, and underground parking garages, among others. We offer comprehensive services including design, construction, installation, and commissioning. Our long-standing experience in construction has equipped us with extensive expertise and high-level design and construction capabilities, ensuring top-notch quality. This fundamental approach guarantees the quality of our products. Our spiral ducts and common-plate ducts are widely used in ventilation, air conditioning, purification, dust removal, material handling, and more. Welcome to order common-plate ducts, spiral ducts, and accessories, angle iron ducts, angle brackets, hangers, control valves, exhaust systems, fire dampers, passive wind vane, exhaust fans, centrifugal fans, and axial fans.