The Jining-Datong-Yuanping high-speed railway, is a key component of  Hu-Nan Corridor within the Eight Vertical and Eight Horizontal high-speed railway network. It connects Wulanchabu City in Inner Mongolia Autonomous Region with Xinzhou City in Shanxi Province. Additionally, the Datong-Yuanping section is also an essential part of the Beijing-Kunming Corridor.

　　xIn this track laying operation, two CPG500 track laying machines produced by our company started to lay tracks simultaneously from Ulanqab, Inner Mongolia and Shuozhou, Shanxi Province. During the track laying operation, the equipment overcame many difficulties such as long slope, continuous tunnel and high-altitude construction on the whole bridge deck, and completed the track laying operation of the whole line ahead of schedule.