|   | Prefab Steel Portal Frame Building with H-Section Beams and Columns2025-08-07 14:17:48 | 
|   | Custom Portal Frame Steel Structure Warehouse with H-Section Beams2025-08-07 17:03:48 | 
|   | Prefab Steel Structure Workshop with H-Section Beams 50-Year Lifespan2025-08-07 17:11:28 | 
|   | Prefab Steel Frame Large Metal Sheds Workshops Construction2025-08-07 15:10:21 | 
|   | Prefab Steel Workshop Building Q235B Q355B ASTM A36 50 Year Life2025-08-07 17:27:24 | 
|   | Prefabricated Steel Workshop Building with Galvanized Portal Frame2025-09-06 16:27:41 | 
|   | Prefab H Section Steel Workshop Buildings Q235B Q355B ASTM A362025-08-07 17:22:15 | 
|   | Steel Structure Warehouse Building Construction Large Span Easy Assemble2022-06-06 11:20:33 |