Originally thought that Gouzi liked to watch the construction site, but later found that it was a box lunch for greedy people

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

Manual hole digging pile construction process card, see if it is standard enough?

Fully closed construction for more than three months! Need to detour!

Interpretation of technical code for safety of tower crane in construction, Download attached!

The official release of safety management points for double row steel pipe scaffolding with socket type buckle and floor standing structure

Ministry of housing and urban rural development: forced construction in bad weather is strictly prohibited, and safety precautions shall be

Notice on road occupation construction of the viaduct on Bishan Double-Star Avenue!