The public announcement of Zhejiang Engineering Construction Standard“Technical specification for integration of crystalline silicon photovoltaic system and profiled sheet metal roofing”(draft for approval)

Notice of Zhejiang Provincial Department of construction on printing and distributing the detailed rules for the implementation of engineering quality and Safety Manual of Zhejiang Province (for Trial Implementation)

Notice of Zhejiang Provincial Department of construction on printing and Distributing "action plan for special rectification of Zhejiang construction market in 2021"

The announcement of Zhejiang Provincial Engineering Construction Standard“Technical specification for intelligent monitoring of foundation pit engineering”(draft for approval)