Kaitian Heavy Industry Machinery Manufacturing Co., Ltd., a beacon of excellence in automatic duct production, has been setting industry standards since our founding on July 19, 2013, in Ma'anshan City, Anhui Province, China. Known for our expertise in producing rectangular, spiral, and circular duct machines, we are strategically positioned just 26 kilometers from Nanjing Lukou International Airport, offering exceptional accessibility to our international clientele. As trailblazers in China's pipeline processing machinery sector, we have not only defined national standards but also continually innovated to meet the expanding demands of the global market. Our rise to prominence is a testament to our commitment to cutting-edge technology and exceptional customer service, establishing Kaitian as a world-class brand admired by clients across 60 countries. Our mission is to advance in partnership with our collaborators, providing top-tier HVAC duct processing solutions to our valued partners.