Nantong Ruijia HVAC Equipment Co., Ltd. is situated in the Yangtze River Delta region of Jiangsu Province, along the riverfront development area in Nantong, Jiangsu. With convenient water and land transportation, we continuously develop new products, increase investments, and innovate. As a result, we have achieved a certain scale with 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, production, and installation of various ventilation pipeline projects, air inlets, dampers, and silencers. The factory is equipped with advanced machinery, operates under strict management, and has a complete staff. Nantong Ruijia HVAC Equipment Co., Ltd. boasts production lines for spiral ducts and plate joints, primarily serving industrial ventilation, kitchen exhaust, office buildings, hotels, shopping malls, and underground parking garages, among others. These services include ventilation, air exchange, exhaust, and waste gas treatment facilities. We offer a one-stop service for design, construction, installation, and commissioning. Long-term construction experience has enabled us to accumulate rich expertise and high-level design and construction capabilities, ensuring construction quality and fundamentally guaranteeing product quality. Our spiral ducts and plate joints are widely used in ventilation, air conditioning, purification, dust removal, material handling, and other fields. Welcome to order plate joints, spiral ducts, accessories, angle iron ducts, angle brackets, hangers, control valves, exhaust systems, fire dampers, passive windvanes, exhaust fans, centrifugal fans, and axial fans.