Nantong Ruijia HVAC Equipment Co., Ltd. is situated in the Yangtze River Delta, Jiangsu Province, along the river development zone in 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, boasting 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, production, and installation of various ventilation pipeline projects, air outlets, dampers, and silencers. The factory is well-equipped, managed strictly, and staffed adequately. Nantong Ruijia HVAC Equipment Co., Ltd. operates spiral duct and sandwich panel duct production lines, primarily involved in factory ventilation, kitchen exhaust, office buildings, hotels, shopping malls, underground parking garages, and other environmental facilities for ventilation, air exchange, exhaust, and waste gas treatment. We offer a one-stop service that includes design, construction, installation, and commissioning. Our long-standing construction experience has resulted in a wealth of knowledge and high-level design and construction capabilities, ensuring construction quality and fundamentally guaranteeing product quality. The spiral ducts and sandwich panel ducts produced by our company are widely used in ventilation, air conditioning, purification, dust removal, material conveying, and other fields. Welcome to order sandwich panel ducts, spiral ducts, accessories, angle iron ducts, angle brackets, hook brackets, control valves, exhaust systems, fire dampers, powered wind balls, exhaust fans, centrifugal fans, and axial fans.