Located in Lancaster, Pa., The Dering Corporation is recognized as an innovator in compact disc replication and printing. David D. Dering's replication and printing experience dates back to 1986 when he founded AmericanHelix. The Dering Corporation offers complete turn-key services to support digital media projects of all sizes. Our list of services includes CD and DVD Replication, Audio, ROM, and DVD Premastering, Complete Fulfillment Services, Custom Color Disc Label Printing, CDR and DVDR Duplication, and more.