Modern Linear Steel Entrance Security Door for Housing Development

Modern Linear Steel Entrance Security Door for Housing Development. Customizable Dimensions: Buyers can submit specific door dimensions to obtain formal quotations for various project requirements. Customizable Colors: Surface color options are available to match specific project needs and design preferences. 100% Quality Inspection: Every door undergoes inspection for surface flatness, edge bonding strength, and color consistency. Fast Lead Time: Orders under 50 sets are completed within 15-20 days; bulk orders up to 1,000 sets take 30-40 days. 1-Year Warranty: Covers manufacturing defects with comprehensive technical installation guides included in every shipment. 24/7 Technical Support: Online consultation and real-time video support available for complex project requirements. Flexible MOQ: Minimum Order Quantity is just 10 sets, suitable for trial orders and boutique projects. Multi-Layer Protection: 4-layer protection system with EPE foam, corner protectors, and export cartons ensures safe delivery.