■ Landmark building in Doha, Qatar; construction area: 130,000 ㎡, land area: 15,510 ㎡; height: 231m, floors: 44, underground 4.

■ Structural Features: tubular braided column structure; steel dome at the top.

■ Jinhuan group performed the fabrication and installation of the steel structure dome of the building. The structural form is tubular braided column structure, with a diameter of 36 meters. Its design has a typical Arabic style.
■ Steel usage: 2473 tons.