Once your packaging is designed and printed, take advantage of our kitting services. Just send us your items, and our experienced team will assemble your packaging with care. How It Works 01 Step OneChoose whether you need us to build a custom box or supply us with the box. 02 Step TwoSend all products to: Keepsake Products USA 651 Garden Street Carlstadt, NJ 07072 03 Step ThreeOnce we receive all products and final PO it will take about two-three days to kit your project.