The flat pack container house is composed of top frame components, bottom frame, corner columns and several interchangeable wallboards. Modular design concept and production technology are adopted to modularize a box house into standards parts, which can be assembled or hoisted on site at the site. Starshine company uses all galvanized steel tupes for the frame, which can better protect house from rust and corrosion. The plumping, electrical, decoration and supporting functions are all prefabricated in the project without secondary constrution.