It's aluminium conical poles,no weldding.
it's good for lamp poles,flagpoles,more and more.
( function(){ var aBigImageSrc = [ 'http://i00.i.aliimg.com/photo/v0/752045214_1/aluminium_lamp_poles_conical_flagpole.jpg' , 'http://i00.i.aliimg.com/photo/v0/752045214_2/aluminium_lamp_poles_conical_flagpole.jpg' , 'http://i00.i.aliimg.com/photo/v0/752045214_3/aluminium_lamp_poles_conical_flagpole.jpg' ]; var oProductShow = new AE.run.minisite.productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); aluminium lamp poles conical flagpole