Keyin is a full service trading company specializing in CD and DVD packaging related goods. Import and export of disc packaging such as jewel cases, slimline jewel cases, single and multi-disc DVD cases, polyboxes for CDs and DVDs, poly and paper sleeves for discs. Keyin deals in high-grade packaging products from a select group of manufacturers. Most tranactions are in container lots,(SKUs can be mixed) though some domestic U.S. pallet-load distribution is also accomodated.  Services include retail packaging, and custom product branding. Materials are unit packed in quality export grade cases.