... ZM Type prefabricated house is a flexible building with galvanized light steel. The size and layout can be designed ... accessoryMaster beam2-M300 steel, T=3.0mm, Material: Q345, galvanized 7Column2-M300 steel, T=3.0mm, Material: Q345, galvanized8Roof ... PurlineC-170 steel, T=2.3mm, Material:Q235, galvanized 9Wall PurlineC-170 steel, T=2.3mm, Material:Q235, galvanized10Compressed ...