A portable container is extensively used as mobile cabins for different personal or commercial purposes such as mobile office, labour camp, work stations.A container fabricated for the purpose of transporting freight or goods on a truck, railroad or ship, including cargo containers, shipping containers, storage units, or other portable structures that are placed on private property and used for storage of items, including, but not .Modular containers are constructed using modular building techniques. Steel framed demountable buildings are quick to build, and can be customized to suit any application: from site offices, to commercial spaces to hospitals, schools, and construction projects.