standard steel building 20169
Steel Workshop, Steel Structure Platform, Steel Fabricated House, Structural Roofing, Frame Part, Steel Walkway and Floor
GB, ASTM, DIN, JIS, BS
Carbon Structural Steel
Hot-Rolled Steel
Bolt Connection
High-Strength Steel
Q235
Wall Stud
as Buyer's Requirments
Inspection and GB Standard
One-Stop Service and After-Sell Service
White, Blue, Green or as Buyer's Requirements
in Bulk, Carton, Containers
ISO9001, GB