JINDUN.JINDUN was established in December 2005 and registered in Shaoxing, Zhejiang. As a high-tech enterprise, it specializes in the R&D, manufacturing, and sales of high-end ventilation system equipment. The company's products serve multiple sectors including rail transit, nuclear and hydroelectric power, industrial and civil applications, defense equipment, marine technology, and low-altitude economy. It provides comprehensive solutions encompassing fans, dampers, silencers, and various ventilation systems and air purification systems. Looking ahead, JINDUN will continue to deepen the development of “intelligent, green, and low-carbon” ventilation systems, strengthen its comprehensive competitive advantages, and strive to achieve market internationalization and management modernization. The company is committed to growing into a technology-leading, management-advanced industry leader.