Break up! The road in Qinhuangdao was closed for 8 months

Notice on closure construction of Jixi Road

Danzi North Road project construction progress daily report-2021.3.12

See the end of the article for a full set of information about the green technology construction demonstration project of a small town science and technology R & D building project

Construction site scaffold safety management standard, 58 PPT download

Buzz~The construction starts again in the ear

Construction notice! Since August 5, Liushi Changhong tunnel has been closed for 10 days. Please detour

Warning: scaffold collapse caused 8 deaths and 1 injury, 5 public officials were investigated!