The Duge Bridge, also called the Beipanjiang Bridge, is a 4-lane cable-stayed bridge on the border between the provinces of Guizhou and Yunnan.

As of 2021, the bridge is the highest in the world, with the road deck sitting over 565 metres (1,850 feet) above the Beipan River.

The bridge is part of the G56 Hangzhou–Ruili Expressway between Qujing and Liupanshui. The eastern tower measures 269 m (883 ft) making it one of the tallest in the world.

So, it is difficult and extremely challenging to do the work.

We provided the industrial lift for maintenance in the tower. After overcoming difficulties in transportation, transfer, and installation, the equipment passed the inspection and was in good operation.