Bolt Connection
Painting and Hot DIP Galvanize
According to Customer Requirement
Q235 and Q345b
GB, ASTM, DIN, JIS, AISI, BS
Carbon Structural Steel
High-Strength Steel
Wall Support
Steel Workshop, Steel Structure Platform, Steel Fabricated House, Structural Roofing, Frame Part, Steel Walkway and Floor, Steel Structure Bridge
1 Year
Q345b
Plastic Film