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

Cantilever scaffold set up safety standardized practices, 3D quality animation!

Eliminate the hidden trouble! Code for erection of scaffold – formwork bearing frame and outer frame cannot be connected

Reinforced concrete common construction quality problems photo collection, this time finally find the whole!

The latest customized album “safety education on construction site admission” has been launched. It is now customized, and the safety

There are major mistakes in the design, and the construction is not in accordance with the drawings. The steel structure roof collapses,

The province has clearly defined the contracting, subcontracting and affiliation of project construction, and further standardized the

About putty construction! [collection] version 1.0