he continued growth in global trade and freight distribution has led to increased demand for new shipping containers. It is estimated that 2 to 2.5 million twenty-foot equivalent units (TEUs) of shipping containers are produced each year. Majority of these being produced in China – the world’s factory. The reason why so many are produced in China is because of the low manufacturing costs and to cater for demand as China is the world’s largest exporter of manufactured goods.