The Petronas Towers also known Petronas Twin Tower are the great building, their height reached 451.90 meters. This towers were the world's tallest building before being surpassed by Taipei 101 and The Burj Dubai.

The towers were built by Hazama Corpotation, Kukdong Engineering and Construction, and Samsung Engineering and Construction. It was designed by Caesar Pelli, the Argentine-American architect and completed in 1998 and become the tallest building in the world on the date of completion.
This skyscrapers is uniq because this buildings is connected by sky bridge between the two towers on 41st and 42nd floors, which is the highest 2-story bridge in the world. The sky bridge is 170 meters above the ground and the lenght of the sky bridge is 58 meters. Petronas Twin Towers are the tallest building in South-East Asia, there are no building equal with the towers in the regional.