Fengli duct machinery was found in 2010, located in the Maanshan city, Anhui province, The Nanjing Airport is located just 30km from our factory and close to both Shanghai and Nanjing port, Fengli duct machinery is one of the oldest duct machine manufacturers in china. currently employees more than 100 people. and covers an area of 10,600 square meters and is equipped with over 100 sets of processing equipment. We are high-tech enterprise which are specialized in the development and manufacture of HVAC machinery, such as full duct production lines, tube former, roll former, and bending&shearing machines.