3S CRANK UP TOWER : Solid, Safe, SmoothWorldWind is a new brand of crank up tower that was born in 1998 to help the HAM's voice reach to any place in the world.

In 2007 we recreated towers as 'WorldWind' that has various model according to its height, 16/21/26/32/42m. (Special Order from 48m and above) As you know Japanese has a fastidious taste in quality and function, but WorldWind has already authorized by Japanese. We have traded with Japanese............................................