Since 1989 Whittier Mailing Products has been the pre-eminent expert and industry leader in tray and sack routing labels. Our systems are currently in use in all 50 states, Canada, Australia, and Puerto Rico. Our popular Barcode Tagger® (formerly BagTagger™) is a stand alone system that will print your barcoded tray and sack labels on demand. Tray and sack labels are similar in function as luggage tags are for suitcases. They serve to “route” the mail through the postal system just as a suitcase is routed from the initial entry point to the final airport destination. Our Barcode Tagger® can print any class, sortation level, or ZIP code you require.

In 2000, our product line was expanded to include a full inventory of wafer tabs and seals commonly used by mailers.  This move rounded out and expanded our product offering, allowing us to better serve our customers.  With warehouses strategically located across the US, our customers can get timely delivery of critically needed supplies.