Common quality problems in civil air defense engineering construction (ventilation installation engineering)

The workers died, and the construction, supervision and subcontractors were not punished because

[Hongming Minsheng] many sections in Dezhou will be closed for construction! A detour route map is attached

Latest reminder! The first section of Yongchun expressway is under construction. Please change the way

Technical disclosure of commercial concrete construction in spring

Process management of construction bidding – Bidding agent – Clarification and modification of prequalification documents

How to divide the construction interface between general contractor and sub contractor? Vanke project example reference!

Huainan construction notice! Up to 10 months!