Material:Steel Use:Warehouse,Workshop,Plant,Shop,Villa,Prefabricated Modern Custom Steel Framed Prefab Tiny House on Wheel,House Item:Prefabricated Modern Custom Steel Framed Prefab Tiny House on Wheel Material:Q235/Q345 Steel Main Structure:Welded or Hot Rolled H Section Steel Purlin:C/Z Shape Galvanized Steel Roof Cladding:Single Color Steel Plate,EPS/Fiber Glass/Rock Wool/PU Sandwich Panel Wall Cladding:Single Color Steel Plate, EPS/Fiber Glass/Rock Wool/PU Sandwich Panel Surface Finishing:Hot Dipped Galvanizing Or Anti Rust Primer Coating Guarantee:The Main Structure 35-50 Years Deisgn Software:Auto CAD, Tekla, PKPM Certificate:ISO9001, SGS, BV, CE, Lloyd's Show More