Product Steel Grades: High-rise structural steel grades Q345GJ, Q390GJ, etc.
Supply Volume: 20,000 tonnes
Location: China
Rising to a total height of 600 meters—with a 454-meter main body tower and a 146-meter antenna mast—Canton Tower is the tallest TV tower in China and the second tallest in the world. Affectionately nicknamed "Slim Waist" for its striking hyperboloid lattice design, the tower features the world's highest open-air staircase ("Spider Walk") spanning from 168 meters to 334.4 meters, as well as the world's highest revolving restaurant.
Engineered with Grade Extra-1 seismic defense standards, the tower is designed to withstand magnitude 7.8 earthquakes and Category 12 typhoons, with an intended structural service life exceeding 100 years. Xiangtan supplied 20,000 tonnes of high-performance GJ-series building structural steel (including Q345GJ and Q390GJ), providing robust, high-ductility structural reinforcement for the tower's complex steel skeleton and ensuring the long-term safety of this iconic landmark.