steel structure building material
Steel Workshop, Steel Structure Platform, Steel Fabricated House, Structural Roofing, Frame Part, Steel Walkway and Floor, Steel Structure Bridge
Carbon Structural Steel
Hot-Rolled Steel
Bolt Connection
Steel Columns, Beams, Braceing and So on
High-Strength Steel
Q235
Wall Stud
as Buyer's Requirments
Inspection and GB Standard
in Bulk, 20feet, 40feet, 40ot, 40hq Containers
ISO9001, GB