Outdoor Mailboxes

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Centralized mail delivery equipment can be in the form of any “clustered” style of mailboxes, but the most popular is the free-standing, pedestal-mounted cluster mailbox or Cluster Box Unit (CBU). These USPS Approved units are most often used in outdoor new residential construction installations, but are also popular in commercial and retail settings.

Indoor Boxes

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Horizontal Indoor mailboxes are still the excellent mailbox solution for any private delivery installation such as university dorms, internal business office distribution, or a myriad of other private applications. Prior to USPS mailbox regulation changes in 2006, horizontal mailboxes were the standard for many large multifamily residential and business mail delivery applications.

Package Concierge

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Package Concierge® delivers dynamic, comprehensive solutions to simplify life and keep you connected. Dedicated to automating package management, we’re committed to helping you future-proof your offering.

About Us

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M-Box Supply has focused on providing superior quality mailboxes and accessories for centralized distribution and collection of mail and packages since 1995. This laser-like focus means M-Box Supply has the most extensive industry knowledge and has grown its product lines to provide the best solutions for design professionals throughout ever-changing times.

​With a centrally located facility in NYC, M-Box Supply is proud to be the mailbox manufacturer who is a Licensed reseller of the most respected brands.

​​M-Box Supply has maintained industry leadership for decades by offering consistently superior product quality and rapid, reliable customer service – even after the sale. We provide technical support and customer service through both our centralized customer service operation and network of sales and manufacturer’s representatives.

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Our Clients

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