1) Main Steel: Q355, Q235, Q355B, Q235B etc. steel structure warehouse / prefab warehouse / steel warehouse
2) Column & Beam: Welded or Hot rolled H-section
3) Connection method of steel structure: welding connection or bolt connection
4) Surface: Hot dip galvanized or painted
5) service: casting, bending, stamping, welding, punching, CNC machining, and forging.
In order to give you an exactly quotation and drawings, please let us know length, width, eave height and local weather. We will quote for you promptly.