What is a One Trip A Grade Shipping Container? A One Trip A-Grade Shipping Container is a container that was manufactured in China and has completed a single overseas shipment from the manufacturer to our container depot. This single journey minimizes dings, scratches, and wear and tear, though some minor imperfections may still be present. It is considered one of the closest options to a “new container” available, as very few container manufacturers operate in the USA. These containers are equipped with lockboxes to protect the integrity of the unit and prevent theft. For more details about our One Trip Shipping Containers, click the “Learn More” button today!