... steel structures, steel building, metal building, modular house, steel frame for warehouse, workshop, garage etc, steel beams, other riveting ... , double floors!3) Base: Cement and steel foundation bolts4) Column and beam: Material Q345(S355JR)or Q235(S235JR) steel, all ... crane lift height, max lift capacity, max wheel pressure and min wheel pressure! For futher informations,pls feel free to contact us ...