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We are seeking pricing and compliance confirmation for the following materials: Double Swing Gate (ASTM F900 / ASTM F1184) • Heavy-duty steel double swing gate • Complete with posts, hinges, latch assembly, drop rods, gate keepers, and all accessories Requested Documentation For technical evaluation, please provide: 1. Product datasheets 2. ASTM certificates and compliance documentation 3. Coating specifications (zinc, PVC, thickness, process) 4. Structural/calculation data for the double swing gate (if available)