Margolis office storage solutions includes filing cabinets, filing systems, contemporary designs of filing cabinets, general storage and filing cabinets. Margolis Office Furniture offers the widest range of storage solutions from any online office furniture company. This includes filing cabinets, office wall storage and bookcases. We offer a free design service. Together with office filing and storage audits enabling us in many cases to increase office storage capacity by up to 80% in 30% less space.