Manufacturer Wall Mounted Us Mailbox Post-Mount Mailbox/American Mailbox. Customizable Mail Slot: Mail slot size can be customized according to specific requirements. Durable Galvanized Steel: Constructed from 0.6mm galvanized steel with powder coating finish. OEM Services Available: OEM production supported; provide drawings or details for custom manufacturing. Competitive Factory Pricing: Direct factory support ensures high quality products at competitive prices. Rapid Sample Delivery: Existing samples available in 1 day; customized samples in 3-5 days. Strict Quality Control: Professional R&D and QC teams ensure all products are strictly tested before shipping. Versatile Material Options: Available in stainless steel, zinc alloy, plastic, and aluminum materials. Flexible Packaging: Standard export packing or customized options like strong carton, plywood, or pallet.