The global shipping industry, in the process of shipping the vast array of goods available in the world, employs massive steel shipping containers. These immense structures are retired after five years of use but are not exactly easy to throw away. Over the years, many options have been developed to recycle and repurpose used steel storage container for sale around the world. Many of these ideas serve even more purpose than recycling, they have extra unique benefits. Here are four of the recycling options that employ the traits of the container to benefit others.