Light Section Steel
Waterproof, Fireproof, Sound Proof
50/75/100/125/150mm
Polystyrene, Rockwool or Glass Wool
Quality Carbon Structural Steel and Alloy Structural Steel
Hot-Rolled Steel
Bolt Connection
High-Strength Steel
Q235
Top Wall Beam
Steel Workshop, Steel Structure Platform, Steel Fabricated House, Structural Roofing, Frame Part, Steel Walkway and Floor, Steel Structure Bridge