Wholesale Shipping Supply Stock, Corrugated Box Needs, Shipping Supply & Packaging Box Supplies from AM Shipping Supplies Shipping Supply & Packaging Box Needs: Virtually One Call Does It All AM Shipping Supplies' goal is to meet and surpass any shipping or packaging supply requirements that you may have. This company is family owned and operated. We started the business in June of 1984. Every product that you will find on the Internet is in stock and ready for immediate shipment. If there is something you need and you cannot find it on our Web page, call us anyway because we can probably get whatever you need. We offer surplus shipping supplies. For example, boxes that are overruns, misprints, outdated sizes or print ; boxes that were custom-made and were not used. These boxes are new surplus boxes and are less expensive than regular stock boxes as we pass the savings along to you. The list will provide the size, type and lbs test we have of each. An up-to-date list of surplus boxes and other discounted items can be view by clicking here.