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
Double H celebrates 40 years
Our team of experienced professionals can help you get started on your next project.
Executive Vice President of Sales firstname.lastname@example.org
Eastern Sales Manager - Packaging email@example.com
Eastern Sales Manager - Packaging firstname.lastname@example.org
Midwest Sales Manager - Packaging email@example.com
Western Sales Manager - Packaging firstname.lastname@example.org
Sales Manager - Extrusion email@example.com
Customer Service Manager firstname.lastname@example.org
Sales & Marketing Specialist email@example.com
Customer Service Lead firstname.lastname@example.org