Sub-association for Bridge Steel Structures，CSCS

Sub-association for Roll Forming Industry，CSCS

Sub-association for Welding and Connection of Steel Structures，CSCS

Sub-association for Stability and Fatigue of Steel Structures，CSCS

Sub-association for Marine and Offshore Steel Structures，CSCS

Sub-association for Steel Tower and Mast Structures，CSCS

Sub-association for Steel Building Structures，CSCS

Sub-association for Steel-Concrete Composite Structures，CSCS

Sub-association for Drilling Steel and Tool Industry，CSCS ​

Sub-association for Powder Metallurgy Industry，CSCS

Sub-association for Wire Products & Machinery Industry，CSCS

Sub-association for Pressure Vessels and Pipes，CSCS

Sub-association for Steel Tube and Pipe Products，CSCS

Sub-association for Spatial Structures, CSCS

Sub-association for Prestressed Steel Structures，CSCS