Since 1975, family-owned Armor Packaging Corporation has manufactured custom corrugated boxes in Lawrenceville, Georgia, while also distributing packaging supplies to businesses across the Southeast and nationwide. Its own corrugator and converting floor set it apart from a broker, while a second facility in Piedmont, South Carolina supports Upstate customers. Family-led operations pair in-house production with packaging engineering, warehousing, and just-in-time delivery under one supplier.
Cambridge Packaging, IncFounded in 1982 by Dick and Peggy Knellinger in their home, Cambridge Packaging has grown into a southeastern Ohio manufacturer of custom corrugated boxes and distributor of packaging and shipping supplies. The family-run company now operates from a 134,000-square-foot Cambridge facility, producing more than 140 million square feet of corrugated material annually and serving the region for over 40 years. Its 75-plus employees support both packaging design and the manufacturing and shipping needs of local businesses.CAMBRIDGE, OH
UnicorrThird-generation family-owned and operated since 1946, Unicorr is known for responding to demanding packaging needs across the Northeast. It makes custom corrugated packaging for businesses that need reliable protection, presentation, and delivery support, while operating six manufacturing facilities and multiple satellite warehouses.BENSALEM, PA
Phoenix/Packaging, IncFounded in 1983 with a single machine in Lancaster City, Phoenix/Packaging is a family-owned, second- and third-generation manufacturer and distributor of corrugated boxes and custom shipping cartons. The company now operates a 140,000-square-foot manufacturing facility in Mount Joy, Pennsylvania, along with a distribution facility in Lewistown and warehouses serving customers across the country. Its capabilities include custom sizing, die cutting, and direct four-color printing, with no minimum order required for custom boxes.MOUNT JOY, PA
Packaging Corporation of AmericaPackaging Corporation of America (PCA) produces containerboard and corrugated packaging products, including custom corrugated packaging for business customers. Founded in 1867, the company operates more than 120 facilities across the United States, including containerboard mills and corrugated-products facilities. PCA integrates containerboard production with packaging conversion and serves customers through a nationwide network of plants and support centers.TREXLERTOWN, PA