The latest construction announcement of Guangyang Road in Langfang!

Warning: the constructor fell and died because he didn’t pay attention to the danger behind him when answering and making a phone call!

[West Supply Classroom] Safety Prevention and Control of Scaffolding Construction Operations

Construction site, actually dug out jade, workers are crazy to pick up stones!

Geomembrane professional construction @ geomembrane quotation “13285449688”

Scaffold safety is no small matter, ten key measures must be remembered!

[Xintian Road and Area Improvement and Reconstruction Project] The construction workers are energetic enough to ensure that the epidemic

The first service area of G22 Qinglan expressway will be fully closed today