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Our Gray Mailbox – Neutral & Durable for Any Exterior

Our gray mailbox is designed for both style and practicality, leveraging our 20+ years of mailbox manufacturing. Made with sturdy, weatherproof materials, it resists rust, fading, and impact, keeping its gray tone intact. It has a spacious compartment for letters, magazines, and small packages, plus a magnetic door to stay closed in wind. Ideal for homes, condos, or offices with neutral exteriors, it’s easy to mount and requires minimal maintenance. Our team can offer bulk orders or small adjustments, ensuring it meets your needs.
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Why choose us?

Professional Sales Team

Our foreign trade sales team is highly professional and dynamic. Equipped with rich international business knowledge, they can offer personalized solutions according to different customer requirements, ensuring a smooth and satisfactory cooperation process.

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 “gray mailbox” series is a versatile and globally popular solution that balances understated elegance with robust functionality—designed to meet the aesthetic and practical needs of users across diverse regions and architectural styles. Gray, as a neutral tone, complements a wide range of exterior palettes, from the cool stone facades of homes in Northern Europe to the warm brick exteriors of properties in North America, making it a top choice for homeowners, property developers, and commercial clients alike. Backed by over 20 years of manufacturing experience and BSCI-certified quality control, our gray mailboxes are engineered to withstand regional weather challenges while maintaining their sleek appearance for years. For residential applications, our gray mailbox lineup includes three primary styles to suit different housing types. Post-mounted gray mailboxes are ideal for detached homes and suburban properties, featuring a heavy-duty steel body (16-gauge) coated with a matte or semi-gloss gray powder finish that resists fading, rust, and UV damage. These mailboxes have a spacious interior (11”x7”x5”) that accommodates standard letters, magazines, and small packages from e-commerce platforms like Amazon, eBay, or JD.com. A notable case involves a residential community in Seattle, USA, where homeowners chose our post-mounted gray mailboxes to complement the area’s rainy climate and modern home designs. After three years of exposure to frequent rain and mist, the mailboxes retained their gray finish with no signs of corrosion, and residents appreciated the optional lock feature that prevented mail theft—a common concern in the region. Wall-mounted gray mailboxes are tailored for urban apartments, townhomes, and narrow lot properties, where space is limited. These compact units (8”x6”x4”) include mounting hardware compatible with wood, brick, or concrete walls and feature a slim profile that fits seamlessly against exterior surfaces. For a luxury apartment complex in Tokyo, Japan, we supplied wall-mounted gray mailboxes with a minimalist design (clean lines, no decorative elements) that aligned with the city’s contemporary architectural aesthetic. The complex’s property manager noted that the mailboxes’ quiet magnetic closure and smooth gray finish reduced maintenance needs and enhanced the building’s curb appeal. Freestanding gray mailboxes are another residential option, designed for homes with limited yard or wall space. These units feature a sturdy base that anchors to the ground and a modular design that can be expanded to include additional compartments for growing families. A family in Toronto, Canada, opted for our freestanding gray mailbox to match their home’s gray siding and found the adjustable interior shelves useful for sorting personal and business mail. For commercial clients, our gray mailbox series includes multi-compartment units for offices, retail stores, schools, and co-working spaces. These mailboxes are constructed with 14-gauge steel for durability and feature labeled compartments (with customizable nameplates) for efficient mail sorting. A university in Manchester, UK, purchased our commercial gray mailboxes for its campus buildings, selecting the color to match the university’s institutional gray branding. The mailboxes’ reinforced doors and tamper-resistant locks ensured that student and staff mail remained secure, even during peak usage periods. What sets our gray mailbox apart from competitors is our attention to regional adaptability and cultural preferences. For example, in countries like Sweden and Denmark, where light gray tones are favored for their subtlety, we offer a pale gray finish; in contrast, clients in Australia and South Africa often prefer deeper charcoal gray to complement sunnier landscapes. Our foreign trade team works closely with clients to adjust specifications—such as mailbox size (to fit regional mail dimensions) or lock type (to meet local security standards)—ensuring that each product is tailored to its intended market. For instance, we modified the hinge design of our gray mailboxes for clients in hurricane-prone regions like Florida, USA, to ensure the doors remain closed during strong winds. Every gray mailbox from our Shanghai factory undergoes rigorous testing, including weather resistance tests (exposure to simulated rain, snow, and UV light for 150 hours), impact tests (to ensure the body does not dent from accidental bumps), and lock functionality tests (to guarantee secure access). We also offer customization options, such as adding company logos for commercial clients or personalized nameplates for residential users. If you are seeking a gray mailbox that combines durability, style, and regional adaptability, we invite you to contact our team. Whether you need a single unit for your home or bulk orders for a commercial project, we can provide detailed product specifications, customization options, and information on pricing—all designed to support your needs and ensure long-term satisfaction.

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.
Our BSCI - certified factory located in Shanghai has over 20 years of production and processing experience.
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.

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Customer Reviews

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.

Karen Wilson
Easy-to-Install Mailbox with Great Durability

I installed this mailbox by myself in less than 30 minutes using the included hardware. It’s made of heavy-duty aluminum, so it’s lightweight but strong. It can withstand strong winds without tipping over. The slot is large enough for small packages, which is a big plus. I’ve recommended it to several neighbors.

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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!