Steel Enclosed Mailbox
* Available in multiple colours, sizes and styles
* Anti-theft security design.
*Delivery slots permit parcel insertion only; removal is not possible.


I. Customization
Tailor-made design solutions are developed based on the spatial dimensions and functional requirements of different scenarios, encompassing elements such as the color, dimensions, specifications, and custom branding of Steel Enclosed Mailbox cabinets to meet the unique needs of various usage scenarios.
II. Quality Certification
The company has obtained ISO 9001 quality management system certification, ensuring strict adherence to international standards at every stage—from raw material procurement and production processes to finished product inspection. This guarantees consistent, reliable, and stable quality for Outdoor Garden Mailbox products, instilling greater confidence in users.
III. Security Assurance
Steel Enclosed Mailbox Constructed with durable materials and professional locking mechanisms, it effectively prevents package loss or unauthorized access, providing users with secure storage space.
IV. Mechanical Structure
Outdoor Garden Mailbox Featuring precision-engineered internal mechanics, the delivery slots open and close smoothly with anti-pinch and anti-jam functionality. The cabinet's overall structure is sturdy and durable, designed to withstand frequent, long-term use. This reduces equipment failure rates and enhances the user experience.
Product Parameters
| Product Name | Steel Enclosed Mailbox/Outdoor Garden Mailbox | |||
Colour | White (RAL7035)/Customization | |||
| Materials | Premium cold-rolled steel Galvanised steel, stainless stee | |||
| thicknesses | 1.0/1.2/1.5/2.0mm front painting according to your requirements | |||
| Packaging Details | Multi-layer cardboard box with foam interior | |||
| Surface finish | Brushed, mirror finish Etched, coloured coating | |||
| usage | Home offices, office buildings, hospitals, workshops, school | |||
| Lock | CL lock/Key lock/Electronic lock/Combination lock | |||

Lock Security: Steel Enclosed Mailbox Fitted with tamper-resistant precision locks, accessible only by authorised personnel, eliminating the risk of garment loss at source.
Structural Security:High-strength materials combined with U-shaped hinges withstand external impacts, building a sturdy fortress for your packages.
Process Security: The enclosed delivery structure isolates garments from the moment they are placed inside, preventing mix-ups and ensuring exclusive security throughout the handling process.
Liaoning Smile Technology Co., Ltd.
established in 2005, has specialised in precision sheet metal fabrication and machining for two decades. With substantial capabilities and extensive operations, the company maintains four manufacturing facilities across Liaoning and Shanghai, China, alongside a representative office in the United States. Recognised as a National High-Tech Enterprise, it integrates product design, research and development, production, sales, and maintenance under one umbrella.
FAQ
Q: Why is there a discrepancy between the actual price and the listed price for the Outdoor Garden Mailbox?
A:Our prices are for standard-sized products only. If you require other sizes or styles, there will be price differences due to variations in materials and craftsmanship.
Q: Why are your prices higher than other suppliers?
A:We use sufficiently sized boards with only 0.1-0.2mm thickness variation.
Q: Why are shipping costs so high?
A:Shipping rates are beyond our control and determined by freight carriers. However, we can apply discounts based on your shipment volume.
Q: Can the packaging and logo for the Enclosed Mailbox be customized? How are the costs calculated?
A:We can customize packaging and logos per your specifications. Pricing is volume-based: small volumes incur charges, while larger volumes are free.
Q:Can I track the progress of my Outdoor Garden Mailbox shipment?
A:Absolutely. Our dedicated staff monitors the entire process and keeps you updated.
Q: Can I send samples or drawings for production reference?
A:Certainly. We support CAD/PDF/SOLIDWORKS and other drawing formats.