American Postal Manufacturing Co.

As part of Postal Products Unlimited, American Postal Manufacturing Co. has been a proud, dedicated USPS supplier for nearly 20 years. APM equips USPS offices across the country with the high-quality postal products; APM builds relationships with design professionals, residential consumers and mail center developers. This authority website on USPS approved mailboxes contains a multitude of resources to help you select the perfect mailbox products for your needs.

American Postal Manufacturing Co.

530 W. Oklahoma Ave. Suite 600, Milwaukee, WI, 53207

Website

Horizontal Mailboxes - USPS Approved

1 Door Standard 4C Mailbox with (1) Parcel Locker

preview of 1 Door Standard 4C Mailbox with (1) Parcel Locker

1 Door Standard 4C Mailbox with (1) Parcel Locker

12 Door Standard 4C Mailbox

preview of 12 Door Standard 4C Mailbox

12 Door Standard 4C Mailbox

13 Door Standard 4C Mailbox

preview of 13 Door Standard 4C Mailbox

13 Door Standard 4C Mailbox

14 Door Standard 4C Mailbox

preview of 14 Door Standard 4C Mailbox

14 Door Standard 4C Mailbox

15 Door Standard 4C Mailbox with 1 Parcel Locker

preview of 15 Door Standard 4C Mailbox with 1 Parcel Locker

15 Door Standard 4C Mailbox with 1 Parcel Locker

15" 4C High Security Horizontal Parcel Locker

preview of 15" 4C High Security Horizontal Parcel Locker

15" 4C High Security Horizontal Parcel Locker

16 Door Standard 4C Mailbox with 2 Parcel Lockers

preview of 16 Door Standard 4C Mailbox with 2 Parcel Lockers

16 Door Standard 4C Mailbox with 2 Parcel Lockers

16-Door 4C High Security Horizontal Mailbox

preview of 16-Door 4C High Security Horizontal Mailbox

16-Door 4C High Security Horizontal Mailbox

18" 4C High Security Horizontal Parcel Locker

preview of 18" 4C High Security Horizontal Parcel Locker

18" 4C High Security Horizontal Parcel Locker

19 Door Standard 4C Front Loading Mailbox

preview of 19 Door Standard 4C Front Loading Mailbox

19 Door Standard 4C Front Loading Mailbox

19 Door Standard 4C Mailbox with (2) Parcel Lockers

preview of 19 Door Standard 4C Mailbox with (2) Parcel Lockers

19 Door Standard 4C Mailbox with (2) Parcel Lockers

20 Door Standard 4C Mailbox with (2) Parcel Lockers

preview of 20 Door Standard 4C Mailbox with (2) Parcel Lockers

20 Door Standard 4C Mailbox with (2) Parcel Lockers

26 Door Standard 4C Mailbox

preview of 26 Door Standard 4C Mailbox

26 Door Standard 4C Mailbox

28 Door Standard 4C Mailbox

preview of 28 Door Standard 4C Mailbox

28 Door Standard 4C Mailbox

29 Door Standard 4C Mailbox

preview of 29 Door Standard 4C Mailbox

29 Door Standard 4C Mailbox

3 Door Standard 4C Mailbox

preview of 3 Door Standard 4C Mailbox

3 Door Standard 4C Mailbox

3 Door Standard 4C Mailbox with 1 Parcel Locker

preview of 3 Door Standard 4C Mailbox with 1 Parcel Locker

3 Door Standard 4C Mailbox with 1 Parcel Locker

3-Door 4C High Security Horizontal Mailbox

preview of 3-Door 4C High Security Horizontal Mailbox

3-Door 4C High Security Horizontal Mailbox

4 Door Standard 4C Mailbox with (1) Parcel Locker

preview of 4 Door Standard 4C Mailbox with (1) Parcel Locker

4 Door Standard 4C Mailbox with (1) Parcel Locker

4-Door 4C High Security Horizontal Mailbox

preview of 4-Door 4C High Security Horizontal Mailbox

4-Door 4C High Security Horizontal Mailbox

4C Standard Mailbox Systems with Parcel Lockers

preview of 4C Standard Mailbox Systems with Parcel Lockers

4C Standard Mailbox Systems with Parcel Lockers

5-Door 4C High Security Horizontal Mailbox

preview of 5-Door 4C High Security Horizontal Mailbox

5-Door 4C High Security Horizontal Mailbox

6 Door Standard 4C Mailbox

preview of 6 Door Standard 4C Mailbox

6 Door Standard 4C Mailbox

7 Door Standard 4C Mailbox

preview of 7 Door Standard 4C Mailbox

7 Door Standard 4C Mailbox

7 Door Standard 4C Mailbox with (1) Parcel Locker

preview of 7 Door Standard 4C Mailbox with (1) Parcel Locker

7 Door Standard 4C Mailbox with (1) Parcel Locker

7-Door 4C High Security Horizontal Mailbox

preview of 7-Door 4C High Security Horizontal Mailbox

7-Door 4C High Security Horizontal Mailbox

8-Door 4C High Security Horizontal Mailbox

preview of 8-Door 4C High Security Horizontal Mailbox

8-Door 4C High Security Horizontal Mailbox

9 Door Standard 4C Mailbox

preview of 9 Door Standard 4C Mailbox

9 Door Standard 4C Mailbox

9 Door Standard 4C Mailbox with (1) Parcel Locker

preview of 9 Door Standard 4C Mailbox with (1) Parcel Locker

9 Door Standard 4C Mailbox with (1) Parcel Locker

9 Door Standard 4C Mailbox with 1 Parcel Door

preview of 9 Door Standard 4C Mailbox with 1 Parcel Door

9 Door Standard 4C Mailbox with 1 Parcel Door

9-Door 4C High Security Horizontal Mailbox

preview of 9-Door 4C High Security Horizontal Mailbox

9-Door 4C High Security Horizontal Mailbox

Front Loading 14-Door Horizontal Mailbox

preview of Front Loading 14-Door Horizontal Mailbox

Front Loading 14-Door Horizontal Mailbox

Front Loading 17-Door Horizontal Mailbox

preview of Front Loading 17-Door Horizontal Mailbox

Front Loading 17-Door Horizontal Mailbox

Front Loading 19-Door Horizontal Mailbox

preview of Front Loading 19-Door Horizontal Mailbox

Front Loading 19-Door Horizontal Mailbox

Front Loading 20-Door Horizontal Mailbox

preview of Front Loading 20-Door Horizontal Mailbox

Front Loading 20-Door Horizontal Mailbox

Front Loading 23-Door Horizontal Mailbox

preview of Front Loading 23-Door Horizontal Mailbox

Front Loading 23-Door Horizontal Mailbox

Front Loading 24-Door Horizontal Mailbox

preview of Front Loading 24-Door Horizontal Mailbox

Front Loading 24-Door Horizontal Mailbox

Front Loading 27-Door Horizontal Mailbox

preview of Front Loading 27-Door Horizontal Mailbox

Front Loading 27-Door Horizontal Mailbox

Front Loading 29-Door Horizontal Mailbox

preview of Front Loading 29-Door Horizontal Mailbox

Front Loading 29-Door Horizontal Mailbox

Front Loading 34-Door Horizontal Mailbox

preview of Front Loading 34-Door Horizontal Mailbox

Front Loading 34-Door Horizontal Mailbox

Rear Loading 15-Door Horizontal Mailbox

preview of Rear Loading 15-Door Horizontal Mailbox

Rear Loading 15-Door Horizontal Mailbox

Rear Loading 18-Door Horizontal Mailbox

preview of Rear Loading 18-Door Horizontal Mailbox

Rear Loading 18-Door Horizontal Mailbox

Rear Loading 20-Door Horizontal Mailbox

preview of Rear Loading 20-Door Horizontal Mailbox

Rear Loading 20-Door Horizontal Mailbox

Rear Loading 21-Door Horizontal Mailbox

preview of Rear Loading 21-Door Horizontal Mailbox

Rear Loading 21-Door Horizontal Mailbox

Rear Loading 24-Door Horizontal Mailbox

preview of Rear Loading 24-Door Horizontal Mailbox

Rear Loading 24-Door Horizontal Mailbox

Rear Loading 25-Door Horizontal Mailbox

preview of Rear Loading 25-Door Horizontal Mailbox

Rear Loading 25-Door Horizontal Mailbox

Rear Loading 28-Door Horizontal Mailbox

preview of Rear Loading 28-Door Horizontal Mailbox

Rear Loading 28-Door Horizontal Mailbox

Rear Loading 30-Door Horizontal Mailbox

preview of Rear Loading 30-Door Horizontal Mailbox

Rear Loading 30-Door Horizontal Mailbox

Rear Loading 35-Door Horizontal Mailbox

preview of Rear Loading 35-Door Horizontal Mailbox

Rear Loading 35-Door Horizontal Mailbox

Standard 4C Mailbox with (1) Parcel Locker

preview of Standard 4C Mailbox with (1) Parcel Locker

Standard 4C Mailbox with (1) Parcel Locker

Standard 4C Mailbox with (3) Parcel Lockers

preview of Standard 4C Mailbox with (3) Parcel Lockers

Standard 4C Mailbox with (3) Parcel Lockers

Standard 4C Mailbox with 2 Parcel Lockers

preview of Standard 4C Mailbox with 2 Parcel Lockers

Standard 4C Mailbox with 2 Parcel Lockers

Horizontal Mailboxes - USPS Approved - High Security 4C Horizontal Mailboxes

15" 4C High Security Horizontal Parcel Locker

preview of 15" 4C High Security Horizontal Parcel Locker

15" 4C High Security Horizontal Parcel Locker

16-Door 4C High Security Horizontal Mailbox

preview of 16-Door 4C High Security Horizontal Mailbox

16-Door 4C High Security Horizontal Mailbox

18" 4C High Security Horizontal Parcel Locker

preview of 18" 4C High Security Horizontal Parcel Locker

18" 4C High Security Horizontal Parcel Locker

3-Door 4C High Security Horizontal Mailbox

preview of 3-Door 4C High Security Horizontal Mailbox

3-Door 4C High Security Horizontal Mailbox

4-Door 4C High Security Horizontal Mailbox

preview of 4-Door 4C High Security Horizontal Mailbox

4-Door 4C High Security Horizontal Mailbox

5-Door 4C High Security Horizontal Mailbox

preview of 5-Door 4C High Security Horizontal Mailbox

5-Door 4C High Security Horizontal Mailbox

7-Door 4C High Security Horizontal Mailbox

preview of 7-Door 4C High Security Horizontal Mailbox

7-Door 4C High Security Horizontal Mailbox

8-Door 4C High Security Horizontal Mailbox

preview of 8-Door 4C High Security Horizontal Mailbox

8-Door 4C High Security Horizontal Mailbox

9-Door 4C High Security Horizontal Mailbox

preview of 9-Door 4C High Security Horizontal Mailbox

9-Door 4C High Security Horizontal Mailbox

Horizontal Mailboxes - USPS Approved - 400 & 500 Series Horizontal Mailboxes

Front Loading 14-Door Horizontal Mailbox

preview of Front Loading 14-Door Horizontal Mailbox

Front Loading 14-Door Horizontal Mailbox

Front Loading 17-Door Horizontal Mailbox

preview of Front Loading 17-Door Horizontal Mailbox

Front Loading 17-Door Horizontal Mailbox

Front Loading 19-Door Horizontal Mailbox

preview of Front Loading 19-Door Horizontal Mailbox

Front Loading 19-Door Horizontal Mailbox

Front Loading 20-Door Horizontal Mailbox

preview of Front Loading 20-Door Horizontal Mailbox

Front Loading 20-Door Horizontal Mailbox

Front Loading 23-Door Horizontal Mailbox

preview of Front Loading 23-Door Horizontal Mailbox

Front Loading 23-Door Horizontal Mailbox

Front Loading 24-Door Horizontal Mailbox

preview of Front Loading 24-Door Horizontal Mailbox

Front Loading 24-Door Horizontal Mailbox

Front Loading 27-Door Horizontal Mailbox

preview of Front Loading 27-Door Horizontal Mailbox

Front Loading 27-Door Horizontal Mailbox

Front Loading 29-Door Horizontal Mailbox

preview of Front Loading 29-Door Horizontal Mailbox

Front Loading 29-Door Horizontal Mailbox

Front Loading 34-Door Horizontal Mailbox

preview of Front Loading 34-Door Horizontal Mailbox

Front Loading 34-Door Horizontal Mailbox

Rear Loading 15-Door Horizontal Mailbox

preview of Rear Loading 15-Door Horizontal Mailbox

Rear Loading 15-Door Horizontal Mailbox

Rear Loading 18-Door Horizontal Mailbox

preview of Rear Loading 18-Door Horizontal Mailbox

Rear Loading 18-Door Horizontal Mailbox

Rear Loading 20-Door Horizontal Mailbox

preview of Rear Loading 20-Door Horizontal Mailbox

Rear Loading 20-Door Horizontal Mailbox

Rear Loading 21-Door Horizontal Mailbox

preview of Rear Loading 21-Door Horizontal Mailbox

Rear Loading 21-Door Horizontal Mailbox

Rear Loading 24-Door Horizontal Mailbox

preview of Rear Loading 24-Door Horizontal Mailbox

Rear Loading 24-Door Horizontal Mailbox

Rear Loading 25-Door Horizontal Mailbox

preview of Rear Loading 25-Door Horizontal Mailbox

Rear Loading 25-Door Horizontal Mailbox

Rear Loading 28-Door Horizontal Mailbox

preview of Rear Loading 28-Door Horizontal Mailbox

Rear Loading 28-Door Horizontal Mailbox

Rear Loading 30-Door Horizontal Mailbox

preview of Rear Loading 30-Door Horizontal Mailbox

Rear Loading 30-Door Horizontal Mailbox

Rear Loading 35-Door Horizontal Mailbox

preview of Rear Loading 35-Door Horizontal Mailbox

Rear Loading 35-Door Horizontal Mailbox

Horizontal Mailboxes - USPS Approved - Standard 4C Series Horizontal Mailboxes

1 Door Standard 4C Mailbox with (1) Parcel Locker

preview of 1 Door Standard 4C Mailbox with (1) Parcel Locker

1 Door Standard 4C Mailbox with (1) Parcel Locker

12 Door Standard 4C Mailbox

preview of 12 Door Standard 4C Mailbox

12 Door Standard 4C Mailbox

13 Door Standard 4C Mailbox

preview of 13 Door Standard 4C Mailbox

13 Door Standard 4C Mailbox

14 Door Standard 4C Mailbox

preview of 14 Door Standard 4C Mailbox

14 Door Standard 4C Mailbox

15 Door Standard 4C Mailbox with 1 Parcel Locker

preview of 15 Door Standard 4C Mailbox with 1 Parcel Locker

15 Door Standard 4C Mailbox with 1 Parcel Locker

16 Door Standard 4C Mailbox with 2 Parcel Lockers

preview of 16 Door Standard 4C Mailbox with 2 Parcel Lockers

16 Door Standard 4C Mailbox with 2 Parcel Lockers

19 Door Standard 4C Front Loading Mailbox

preview of 19 Door Standard 4C Front Loading Mailbox

19 Door Standard 4C Front Loading Mailbox

19 Door Standard 4C Mailbox with (2) Parcel Lockers

preview of 19 Door Standard 4C Mailbox with (2) Parcel Lockers

19 Door Standard 4C Mailbox with (2) Parcel Lockers

20 Door Standard 4C Mailbox with (2) Parcel Lockers

preview of 20 Door Standard 4C Mailbox with (2) Parcel Lockers

20 Door Standard 4C Mailbox with (2) Parcel Lockers

26 Door Standard 4C Mailbox

preview of 26 Door Standard 4C Mailbox

26 Door Standard 4C Mailbox

28 Door Standard 4C Mailbox

preview of 28 Door Standard 4C Mailbox

28 Door Standard 4C Mailbox

29 Door Standard 4C Mailbox

preview of 29 Door Standard 4C Mailbox

29 Door Standard 4C Mailbox

3 Door Standard 4C Mailbox

preview of 3 Door Standard 4C Mailbox

3 Door Standard 4C Mailbox

3 Door Standard 4C Mailbox with 1 Parcel Locker

preview of 3 Door Standard 4C Mailbox with 1 Parcel Locker

3 Door Standard 4C Mailbox with 1 Parcel Locker

4 Door Standard 4C Mailbox with (1) Parcel Locker

preview of 4 Door Standard 4C Mailbox with (1) Parcel Locker

4 Door Standard 4C Mailbox with (1) Parcel Locker

4C Standard Mailbox Systems with Parcel Lockers

preview of 4C Standard Mailbox Systems with Parcel Lockers

4C Standard Mailbox Systems with Parcel Lockers

6 Door Standard 4C Mailbox

preview of 6 Door Standard 4C Mailbox

6 Door Standard 4C Mailbox

7 Door Standard 4C Mailbox

preview of 7 Door Standard 4C Mailbox

7 Door Standard 4C Mailbox

7 Door Standard 4C Mailbox with (1) Parcel Locker

preview of 7 Door Standard 4C Mailbox with (1) Parcel Locker

7 Door Standard 4C Mailbox with (1) Parcel Locker

9 Door Standard 4C Mailbox

preview of 9 Door Standard 4C Mailbox

9 Door Standard 4C Mailbox

9 Door Standard 4C Mailbox with (1) Parcel Locker

preview of 9 Door Standard 4C Mailbox with (1) Parcel Locker

9 Door Standard 4C Mailbox with (1) Parcel Locker

9 Door Standard 4C Mailbox with 1 Parcel Door

preview of 9 Door Standard 4C Mailbox with 1 Parcel Door

9 Door Standard 4C Mailbox with 1 Parcel Door

Standard 4C Mailbox with (1) Parcel Locker

preview of Standard 4C Mailbox with (1) Parcel Locker

Standard 4C Mailbox with (1) Parcel Locker

Standard 4C Mailbox with (3) Parcel Lockers

preview of Standard 4C Mailbox with (3) Parcel Lockers

Standard 4C Mailbox with (3) Parcel Lockers

Standard 4C Mailbox with 2 Parcel Lockers

preview of Standard 4C Mailbox with 2 Parcel Lockers

Standard 4C Mailbox with 2 Parcel Lockers