40ft ISO Container Product Information1, ISO container2, Suit for inland, railway, ocean transportation3, 20ft or 40ft Container4, Various sizes container,5',6',7',8',9',10',20',40',45',etc.5, Corten steel container6, Used or old container7, Rich container sources in main ports of China, like Shanghai, Shenzhen, Qingdao, Tianjin, Ningbo,..