Anhui Kaitian Heavy Industry Machinery Manufacturing Co., Ltd stands as a beacon of excellence in automatic duct production. Our expertise lies in crafting rectangular, spiral, and circular duct machines. Founded on July 19, 2013, in the dynamic city of Ma'anshan, Anhui Province, China, we enjoy a strategic location just 26 kilometers from Nanjing Lukou International Airport, granting exceptional access to our global clientele. As pioneers in China's pipeline processing machinery sector, we have not only set national standards but also led innovations, expanding our reach to a global market. Our rapid ascent reflects our unwavering dedication to integrating cutting-edge technology with outstanding customer service, propelling Kaitian to a prestigious global brand cherished by clients in 60 countries. Our mission is to advance alongside our partners, providing superior HVAC duct processing solutions with unmatched excellence and integrity.