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Our Mailbox Products – Durable & Versatile for All Needs

With over 20 years of experience, our mailbox products cover a wide range: from small residential ones to large commercial models. They’re made with weatherproof materials (metal, UV-resistant plastic) to withstand rain, wind, and sun. Many have secure locks, spacious interiors for parcels, and easy-to-install designs. Suitable for homes, offices, schools, or retail spaces, our mailbox products undergo strict quality control to ensure durability. Our team offers personalized solutions, like custom colors or sizes, to match your specific mailbox needs.
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Why choose us?

Customized Services

Understanding that every customer has unique needs, our sales team is dedicated to providing personalized solutions. Whether it's product customization or special order requirements, we strive to meet and exceed customer expectations.

Reliable Production Base

Our factory in Shanghai, with its advanced production facilities and strict management system, serves as a reliable production base. It guarantees stable product supply and short lead times, enabling us to meet the market demand in a timely manner.

Industry - Leading Knowledge

With a solid background in safety industries, we have in - depth knowledge of the security market. This expertise allows us to better understand customer needs and develop products that are in line with industry trends and standards.

Related products

Shanghai Kuntu Industrial Co., Ltd.’s “mailbox products” portfolio is a comprehensive range of storage solutions crafted to meet the diverse needs of global users—from individual homeowners to large-scale property developers and commercial enterprises—backed by over 20 years of manufacturing experience and BSCI-certified quality control. Our mailbox products are designed with three core principles in mind: functionality (to accommodate different mail types and delivery methods), durability (to withstand regional weather conditions), and adaptability (to align with cultural aesthetics and local regulations). This holistic approach ensures that our mailbox products perform reliably in every corner of the world, from the snowy suburbs of Canada to the sunny coastal towns of Australia. For residential mailbox products, we offer a variety of styles to fit different housing types. Post-mounted mailboxes are ideal for detached homes, featuring large interiors (to hold packages from e-commerce platforms like Amazon, Taobao, or Shein) and weatherproof construction (steel or UV-resistant plastic) to resist rain, snow, and sun. In Northern Europe, where long, cold winters are common, our post-mounted mailboxes include insulated interiors to prevent mail from freezing—a feature that has made them a top choice for homeowners in Sweden and Norway. Wall-mounted mailboxes cater to urban apartments and townhomes, with compact designs that fit narrow entryways and optional locks to prevent mail theft (a key concern in densely populated cities like New York, Tokyo, or Mumbai). We also offer freestanding mailboxes for homes with limited wall or yard space, available in modular designs that can be expanded to fit growing families. For commercial mailbox products, our lineup includes multi-compartment units for offices, retail stores, and co-working spaces. These mailboxes are built with heavy-duty steel (14-gauge) to withstand high daily use and feature labeled compartments (with customizable nameplates) for efficient mail sorting. A multinational corporation with offices in Singapore, London, and Toronto adopted our commercial mailboxes; the standardized design (with consistent dimensions and locking mechanisms) allowed the company to maintain uniform security protocols across regions, while our foreign trade team ensured that each unit met local certifications (such as UL for North America and CE for Europe). We also supply specialized commercial mailboxes for industries like healthcare (to secure patient records) and education (to sort student mail), with features like tamper-alert mechanisms and fire-resistant materials. For property developers and housing communities, our mailbox products include custom solutions tailored to large-scale projects. We recently partnered with a residential developer in Dubai to supply 500 custom-designed mailboxes for a new villa complex; the mailboxes featured a gold-accented black finish (to match the complex’s luxury aesthetic) and integrated parcel lockers (to handle the high volume of online deliveries in the region). Our team worked closely with the developer to adjust the mailbox size (to fit local mail and small packages) and installation timeline (aligning with the project’s construction schedule), ensuring a seamless implementation. A key strength of our mailbox products is our commitment to cultural and regional adaptability. For example, in countries like India, where mail delivery includes small parcels and handwritten letters, we increased the slot size of our mailboxes to accommodate larger envelopes. In the Middle East, where extreme heat is common, we use heat-resistant plastic and steel in our mailboxes to prevent warping. Our foreign trade team, equipped with rich international business knowledge, provides clients with guidance on local regulations—such as compliance with USPS standards in the United States, Royal Mail requirements in the United Kingdom, or Australia Post guidelines in Australia. Every mailbox product undergoes rigorous testing at our Shanghai factory, including drop tests (to ensure structural integrity), corrosion tests (for outdoor models), and lock functionality tests (to guarantee secure access). We also offer after-sales support, including replacement parts and technical assistance, to ensure long-term product performance. If you are seeking mailbox products that combine global quality with local adaptability, please contact our team. We can provide detailed product catalogs, customization options, and information on bulk pricing—all designed to meet your specific needs and build a successful partnership.

Frequently Asked Questions

What products does your company mainly produce?

Our company mainly produces key safes, Maibox, book safes, lock boxes, combination locks, and a wide range including key safe lock box, padlock, gun safe box, cash box, mailbox, portable safe box, safe box, time lock box, personal safe, tsa lock, beach safe, parcel deposit box, combination padlock, and house safe.
Yes, our highly professional and dynamic foreign trade sales team, equipped with rich international business knowledge, can offer personalized solutions according to different customer requirements.
Our products are accompanied by strong quality control. From raw material selection to the final product inspection, each step is strictly monitored to ensure high - quality security products.
Sure. Understanding that every customer has unique needs, our sales team is dedicated to providing personalized solutions, including product customization in terms of appearance or function.

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Customer Reviews

Richard Davis
Stylish Mailbox That Fits All Mail Sizes

This mailbox has a modern design that matches my house’s exterior. It’s large enough to hold magazines, packages, and regular letters—no more folding mail to fit inside. The door has a magnetic closure, so it stays shut in windy weather. The metal is thick, and it doesn’t dent easily. Installation was simple, and it’s been 4 months with no issues.

Daniel Brown
Spacious Mailbox for Family Use

Our family gets a lot of mail, and this mailbox handles it all. It has an interior shelf that separates outgoing and incoming mail, which is very convenient. The door opens wide, so taking mail out is easy. The paint doesn’t fade in the sun, and the hinges are strong—no squeaking sounds when opening or closing. Great purchase.

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Pick Our Mailbox – Stylish & Weatherproof Delivery Solution

Pick Our Mailbox – Stylish & Weatherproof Delivery Solution

Our mailbox combines modern design with weather resistance, fitting magazines, packages, and letters. It has a secure lock to prevent theft and easy installation. Backed by our factory’s expertise, it’s durable for long-term use. Contact us for customization or color options!