announcement! Fully enclosed construction!

Happy New Year ｜ Spring Festival construction “no closing” to write the most beautiful “dedication blessing”

The supervision unit shall supervise the whole construction process of important “concealed works” and record videos simultaneously! Send a

How to select piling equipment for photovoltaic pile construction

Fire code! Chapter V installation of fire extinguishing agent transmission pipeline in construction and acceptance of gas fire extinguishing

Next week, the road in Qingzhou will be closed. Please detour!

Waterproof construction: 180 7588 1009

From September 10, Yuncheng will be fully enclosed for construction! All vehicles and pedestrians are prohibited