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60G long span 0.2mm-0.5mm DX51D thickness Corrugated Prepainted Galvanized Steel Roofing Sheet

The application scenarios of floor deck slabs are extensive

Customized A36 A992 high-frequency welded galvanized H-beams

YX76-323-970 Steel Floor Deck Panel

YX35-342-1025 Steel Floor Deck Panel

ASTM standard for reinforced truss floor load-bearing of concrete pouring roof