Factory founded in 1996.
By using a full set of automated production line of nerthland Group
and its product specifications and manufacturing techniques,
manufacture nine major species ventilation flexible ducts, such as
Aluminum foil duct,Combined PVC and AL foil duct,Insulated duct and
acoustical and thermal ducts applying for ventilating and
exhausting systems in high, medium or low pressures, or erosive,
high-temperature, heat-insulation environments.
For more than twenty years of development in Asia, now our company
focus on supplying high quality flexible ducts to a variety of
industries such as building, nuclear energy, military, electron,
space transportation, machinery, agriculture, steel refinery in
China or overseas market.
Wherever there is gas transportation, there will appear our
products. Dec Beijing have already become one of the leaders in
domestic construction ventilating and industrial flexible ducts.