skyscrapers

About skyscrapers & tallest 10 skyscrapers allover the world  

              Project 01 : Burj Khalifa.
– Project 02 : Shanghai Tower.
– Project 03 : Makkah Royal Clock Tower.
– Project 04 : One World Trade Center.
– Project 05 : Taipei 101.
– Project 06 : Shanghai World Financial Center.
– Project 07 : Petronas Twins Towers.
– Project 08 : Zifeng Tower.
– Project 09 : Willis Tower.
– project 10 : Kingkey 100.
– About Cranes