Anhui Kaitian Heavy Industry Machinery Manufacturing Co., Ltd stands as a beacon of innovation in automatic duct production. Since our inception on July 19, 2013, in the bustling locale of Ma'anshan, Anhui Province, China, we have distinguished ourselves as pioneers in rectangular, spiral, and circular duct machinery. Our strategic positioning, just 26 kilometers from Nanjing Lukou International Airport, provides unrivaled connectivity for our international clientele. As frontrunners in China's pipeline processing machinery sector, we've not only established national standards but have also driven market evolution globally. Our swift ascent to a prestigious global brand, with clientele in 60 countries, is a testament to our dedication to pioneering technology and unparalleled customer service. At Kaitian, we are committed to advancing progress with our partners, offering top-tier HVAC duct processing solutions characterized by excellence and integrity.