Starting from October 1st, the Housing and Urban Rural Development Bureau will promote the use of socket type buckle steel pipe supports for

Beijing Municipal Commission of housing and urban rural development and Beijing Municipal Bureau of housing and urban rural development

The latest construction technology for buckle type scaffolding

Using white drawings for construction, 8 people including the owner / Project Manager / Director / design director were arrested! The

From now on, pay attention to detour during the construction of these roads!

The urban investment company of district construction investment group carried out special inspection on construction safety before the

Construction from tomorrow, please detour!

The whole process of construction! Fill in the foundation cushion information like this!