two story container houseThis project is famous Chinese architectural projects which has built in Shanghai. They stacked the boxes together to use as workers' dormitory.Portable detachable container house is a new generation of prefab house. It is a whole unit itself, which can be used as a single portable house, or combined laterally or placed with layers. Generally we make 20ft sizes, combination is also available,size can be adjusted base on the standard. Wall panel thickness: 50mm/75mm/100mm，according to specific climate conditions. Electricity and water plumbing system can provided. Assemble Container house can be connected by bolts, with easy installation and fast transportation. Life span is 10-15 years. Water-proof system on the roof makes good sealing effect. The main frame structure has 4 pcs columns, 8 pcs beams and 8 pcs corner post . All frame profiles are made of galvanized steel rolled , the frame thickness varies from 2mm to 3mm. It has good resistance to bending and compression.