Corrosion Resistant Portal Frame Steel Construction
Mô tả sản phẩm
Prefab Metal Portal Frame Steel Structure Construction Workshop Buildings Prefab Metal Portal Frame Steel Structure Construction Workshop Buildings Technical Specifications Items Specification Main Steel Frame Column Q235, Q345 Welded H Section Steel Beam Q235, Q345 Welded H Section Steel Sub-Frame Purlin Q235 C and Z purlin Knee brace Q235 Angle Steel Tie Rod Q235 Circular Steel Pipe Brace Q235 Round Bar Vertical and Horizontal Support Q235 Angle Steel, Round Bar or Steel
