Download
China's first A-shaped steel tower completes vertical rotation in Qingdao
00:57

China's first "A" shaped steel tower recently completed its vertical rotation in China's Shandong Province. The Haikou Road Crossing Wind River Bridge, located in Qingdao, is China's first super-large A-shaped steel tower vertical rotary bridge. The tower weighs more than 2,300 tonnes, making it the heaviest in China.

Search Trends