Der Fahnenmast für die World Expo 2010

The feature of wind-operated flag pole: 1.Gerenally,this type of flag poles is used to be installed indoors,like sports stadium,and the auto wind machine can make the flag flutter natually and beautifully. 2.The wind device which is installed in the flag pole,and when you are hoist a flag,turn on the wich of thewind device,then there has wind from the device blow to the flag. You can see our this kind of flag pole's picturesat our website.