What does it mean that the construction labor qualification is not graded? How long will the labor qualification be issued?

The harm is not big, the insult is extremely strong! Citizens are “scolded” by construction signs

Notice on traffic control during construction of Xuefu Street

Waterproof new deal! The Ministry of housing and urban rural development officially issued a document: the use of asphalt coiled materials

Construction at night on the construction site disturbs people’s dreams, and the urban management department immediately rectified “noise

80K bridge and culvert construction anti-collision buffer car quotation, 80K bridge and culvert construction anti-collision buffer car

Summary of opinions on the minutes of the judges’ meeting on the construction contract of the construction project | First Civil Court of

At the construction site where Faust wants to realize