100*100-800*300mm
100*50*5*7mm-900*300*16*28mm
Q235 Q345 Ss400 Ss540 S235jr S275jr
Q235 Q345 Ss400 Ss540 S235jr S275jr
Quality Carbon Structural Steel and Alloy Structural Steel
Hot-Rolled Steel
Rivet Connection
H-Section Steel
Q235
Wall Stud
Steel Workshop, Steel Structure Platform, Steel Fabricated House, Structural Roofing, Frame Part, Steel Walkway and Floor, Steel Structure Bridge
in Bundle
100*50-900*300mm