Easy Assembly Cheap Prefabricated Expandable Container House for Office Guizu Group, Complete categories of products apply for multiple residences, commercial, and public scenarios such as offices, accommodations, dormitory, stores, Barbershops, toilets and bathrooms, etc. Cheap expandable container house  is the newest container house now,it doesn't need any tools when you install also no more than 5 mins for installation.we have two designs for expandable container house, the first one is prefabricated office house, it can  be dormitory,wedding room or homes.another design is two bedrooms with one bathroom,the sanitary ware has been installed inside the house when you open, also the partition wall.we will send you the video for fixing,anyone can understand. If you are scrupulous you will find that we there are some supports in the bottle of the container house, it is the important thing to keep the balance in the ground, so means you can adjust the balance if your land is not a flat base.   Features of Guizu Group Expandable container House1; Fast installation an average of 5 workers can complete a single Container deployment in 10  minutes. the entire box can be moved after assembly, which is convenient and quick.2; Safe and durable More than 20 years service life, 8 degrees seismic intensity and 11 levels wind resistance.3; Save labor costs- the one-pull threeopen expansion room has been assembled in the factory and can be used after being unfolded after being shipped to the destination.4; Save freightfold up and transport as a whole during transportation, saving space, 1*40ft high container can hold 2 sets.