... 3.Wind resistance 4.Fast assemble 1.Key information of Prefabricated Steel Structure: 1 Size/ColorHeight/Length/Width Flexible ... Various designs available, customized designs acceptable. 9) Wide range of application, could be used as offices, command posts, sentry boxes, ... dormitories, meeting rooms, warehouses, shops, additional storey of buildings and so on. 3. If you really interested, and ...