Dupli Envelope & Graphics Information

For Over 50 Years, Dupli Has Delivered High-Quality Printing, Direct Mail & Nationwide Fulfillment Founded in 1965 and proudly headquartered in Syracuse, NY—with additional manufacturing facilities in Newington, CT and Malvern, PA—Dupli is a privately held printing, direct mail, and order fulfillment company serving businesses nationwide. Your Partner for Envelopes, Marketing Collateral & Custom Print Solutions As one of the largest envelope manufacturers and printers in the Northeast, Dupli built its reputation on precision envelope production—and it remains our largest business segment today. But we’re more than envelopes. From stationery, letterhead, and marketing collateral to direct mail campaigns, branded promotional products, sticky notes, and print-on-demand fulfillment, Dupli delivers solutions that help brands stand out and perform. We combine cutting-edge technology with decades of expertise to ensure every piece we produce drives results. Whether you need to increase ROI, streamline print fulfillment, or elevate your brand through custom printing, Dupli is your reliable print partner from concept to delivery. 📩 Business Inquiries: sales@duplionline.com 💼 Careers: hhext@duplionline.com