Custom Steel Structure Workshop Q235 Q355 Fireproof
Flexible and Customizable Steel Structure Workshop Product Attributes Attribute Value Grade Q235,Q355 Use Warehouse, Workshop Main Structure Welded/Hot Rolled H Section Steel Installation Fast Product Flexibility Flexible Durability High Construction Method Bolted/Welded Fireproof Fire-resistant Main Frame Q355 Q235 Product Fire Resistance Fireproof Cladding PU/Rock Wool/Fiberglass/EP Roof Glass Wool, EPS, PU Product Description Steel structure workshop buildings are
