Qingdao KXD Steel Structure Co.,Ltd is one of the leading China 20ft container house manufacturers and suppliers equipped with professional 20ft container house factory. 20ft container house 1.Easy move Because it is just like container of its size, shape, the container house could be moved more easily, so that we could save so much time, fees, etc. 2.Special types We could design and manufacture special type, but it's better that you offer us your drawing, so that we could offer you budget accordingly. 3.20' or 40' container For material, we could follow your opinion, but the main material is galvanized steel, EPS, rock wool sandwich panel or glass fiber sandwich panel for insulation. For size, it is also more flexible, smaller or bigger than standard container more or less. 4.Assembled or welding type Assembled and welding type both are good, but assmbled type could save more transportation fees.china Container room factory website:http://www.cnsteelstructures.com/container-house-1