“Construction progress” site installation of deguijiayuan

Looking at the construction quality of others, I’m really drunk!

Interpretation of structural requirements of scaffold parts!

be careful! Many roads are closed for construction!

[forward] notice on matters related to the evaluation of construction safety production standardization

Key points diagram of construction safety inspection [attached scaffolding] is recommended for download and collection!

be careful! From 0:00 on the 25th, this section will be closed for construction

Full lane closed! The road in Linyi will be constructed for 240 days