MYT company has over 15 years of manufacturing and exporting experience in HVAC duct industry line. Our machines can be customized according to client requirements. HVAC duct automatic duct production line: Auto duct line has good stability and high efficiency to finish L shape in 20-25 seconds, save much labor cost. Rectangular duct making machine: These machines are a cheap price, convenient for the operator to move, Simple operation and have a small footprint. Spiral duct forming machine: Spiral duct machines have high speed and advanced PLC operating system, also have good sealing performance. Round duct making machine: round duct machines’ working steps is less than rectangular duct making. Sheet metal machine: Fiber laser cutting, CNC turret punching machine, press brake and so on have European design and Importing Germany accessories, they are durable and have long using life.