We’re a family owned business since 1974. Double H is committed to providing the highest quality products for our customers and an incredible workplace environment for our employees.
Double H will work with you, delivering prototypes that match your unique standards while maintaining the integrity and quality of your brand. We manufacture one-up prototypes, stereolithography (SLA®) systems, and powder printed models. Our prototyping process enables you to test your end product before it's manufactured, ensuring all expectations are met prior to full-on production.
Double H is founded by Harry Harp and begins extruding plastic cores for the paper converting industry
Pioneered patented lid molding process - start of composite lids
Opens second facility in
Cup forming capacity is installed in Warminster, PA
Opens third facility in Morristown, TN
Acquired Old York Road Printing - Double H now has offset printing capabilities
Consolidated Extrusion Operations to Morristown, TN
Dedicated Cup Forming Production to Warminster, PA
50 W Street Rd, Warminster, PA 18974
2548 W 26th St, Marion, IN 46953
5300 E Morris Blvd, Morristown, TN 37813-1137
Our team of experienced professionals can help you get started on your next project.
Executive Vice President of Sales firstname.lastname@example.org
Sales Manager, Eastern Region- Packaging email@example.com
Sales Manager, Central Region- Packaging firstname.lastname@example.org
Sales and Marketing Specialist email@example.com
National Sales Manager- Extruded Products firstname.lastname@example.org
Account Manager - Extruded Products email@example.com
Customer Service Manager firstname.lastname@example.org
Customer Service Supervisor email@example.com
Whether it's off the shelf or a custom packaging concept, idea or challenge, contact our experts.Get a quote