The Shanghai tower of China is the second largest skyscraper in the world. The height of this tower is 623 meters and is 126 stories high. It finished in 2014 but was opened to the public in 2016

It has the world's tallest viewing platform and the world's second tallest hotel and the world's fastest lofts. These lifts speed up to 70 kilometers per hour

برج شانگهای چین دومین آسمان خراش جهان است.ارتفاع این برج ۶۲۳ متر و دارای ۱۲۶ طبقه است. این برج در سال ۲۰۱۴ به اتمام رسید،اما درسال ۲۰۱۶ به روی عموم باز شد.

این برج بلندترین سکوی تماشای منظره و دومین هتل مرتفع جهان و سریعترین آسانسورهای دنیا را دارد.این آسانسورها با سرعت ۷۰ کیلومتر در ساعت هستند.

The Khalifa tower is now the tallest tower in the world 

The height of this tower is 828 meters 

Construction of the Khalifa tower in 2004 and ended on January 2010

The name of the caliph was given on the opening day by the Emir of Dubai,  Sheikh Mohammed bin Rashid al Maktoum, in honor of him

Khalifa tower has over 1000 apartment units, 49 office floors, a hotel and a library for tower dwellers