Top Five towers in world ! ! !

1- Tower of Khalifa in Dubai ; period of built (2004 to 2010) ; length (828 m) :


2- Royal Clock Tower Makkah in Saudi Arabia ; period of built( 2004-2012 ) ; length (601 m) :


3- Taipei Tower in Taiwan ; period of built (1999-2004) ; length (508 m) :


4- International Financial Tower in Shanghai,China ; period of built ( 1997 to 2008) ; length (492 m) :


5- World Trade Centre building in Hong Kong, China ; period of built (2002 to 2010) ; length (484  m) :
 

Commentaires