1. Complete building package ready for erection 2. Steel common grade: Q235/Q345B 3. Application: workshop, warehouse, carport Steel Fabrication Project 1. Structure AssemblySteel Framework: Component: H-Column, H-Beam & C/Z-PurlinConnection of steel structure method: Welding, BoltedSurface treatment: Painting, GalvanizedRoof &Wall System Sheet: colored steel tiles or colored steel sandwich panel ...