Feb 04, 2026
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Product Description: Q355B high-strength steel High-Speed Rail Station Roof Steel Structure prodnct deecrlption Large-span space grid airport roof steel structure manufactured from Q355B high-strength steel, specifically ...learn more
GB50009 EN1991 Rail Station Metal Roof Structure 150m - 300m Flat Roof Metal Carport

GB50009 EN1991 Rail Station Metal Roof Structure 150m - 300m Flat Roof Metal Carport

Monthly supply capacity not less than 2000 tons .
8000 yuan per ton
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