galvanlized frame steel structure workshop

Aanpasbare Stalen Constructie Werkplaats met Grote Overslag Gegalvaniseerd Frame

High Quality Large Span Galvanized Frame Customizable Steel Structure Workshop Product Specifications Attribute Value Raw Steel Material Q235B, Q355B, ASTM A36 Application Steel Workshop, Steel Structure Platform, Structural Roofing, Frame Part Surface Treatment Painting or Hot-DIP Galvanized ...