We used GP, HC and RH, 20FT and 40FT refrigerated containers for sale, containers are in good condition, carefully inspected to ensure no rust, are less than 2-3 years old. All of our containers are inspected before they are sold to ensure they are structurally sound, have good floors, good doors, and are wind and water tight.Note: The difference between a shipping/ocean container and a storage container is certification. reefer container. 20 ft refrigerated containers. High cube containers are the best solution to your storage problems, especially if your cargo is too large for standard gereral purposes. Our tall cube containers are designed and built to meet the harsh demands of ocean travel, so no matter what purpose you need them for, they will last because they are strong and safe. Port Container Services supplies both 20' and 40' tall cube containers. 40ft container. We offer 20ft containers for supply storage. We pride ourselves on being able to offer high quality storage container products at competitive prices. We can sell new and used storage containers and they are ready for delivery.