Light Section Steel
GB, ASTM, DIN, JIS, AISI, BS
Quality Carbon Structural Steel and Alloy Structural Steel
Hot-Rolled Steel
Bolt Connection
High-Strength Steel
Wallboard
Painting or Hot DIP Galvanized
Polyurethane,Rockwool,Glasswool,EPS
Aluminum Window,Man Door,Rolling Door,Daylight
285 Km/Hour 180 Miles/Hour
Bundled by Steel Belt / Pallet
Customized